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/Weld-On Hydraulic Thumbs

Weld-On Hydraulic Thumbs

WELD-ON STYLE HYDRAULIC THUMBS FROM POWER USA FABRICATE ARE ONE OF A KIND. OUR PATENTED DESIGN ALLOWS OUR WELD-ON THUMBS TO BE JUST AS RELIABLE AND FUNCTIONAL AS A PIN-ON UNIT. EXCEPT AT A FRACTION OF THE COST AND WITH LITTLE OR NO WAIT TIME.

READ OVER OUR TWO MEASURING INSTRUCTIONS & INPUT YOUR TWO MEASUREMENTS INTO THE DROP DOWN BOXES ON THE TOP LEFT OF YOUR SCREEN (ON MOBILE PHONES THE DROP DOWN BOXES ARE AT THE VERY BOTTOM OF THE PAGE). THEN BROWSE OUR SELECTION OF WELD-ON THUMBS THAT WILL FIT YOUR MACHINE.

First Measure the width of your smallest/most narrow bucket that you use on your machine. Once you have the width please input the width of your bucket into the drop down box below.

**Please note that your bucket must be wider than your thumb for proper use**

Second step will be to position your bucket & stick as shown in the image below & Measure from the welding surface of the boom/stick to the tip of the teeth or edge on your bucket.

**Please note that the measurement taken with the stick and bucket at 90 degrees (shorter measurement) is the measurement that you will input into the drop down box below**

Second step will be to position your bucket & stick as shown in the image below & Measure from the welding surface of the boom/stick to the tip of the teeth or edge on your bucket.

**Please do not input this measurement into the drop down boxes below. This measurement is for engineering purposes only & will be saved until you actually go through the checkout/purchase process.**

    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 4-5 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • Fits most machines 6-7 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 5-6 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 4.5 - 5.5 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 3-4 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 2-3 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 2 ton & below in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 2 tons & below in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 2-3 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 3-4 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 4-5 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 4.5 - 5.5 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 100,000 pounds per square inch
    • Fits most machines 5-6 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • Fits most machines 6-7 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 2 ton & below in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 2-3 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 3-4 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 4-5 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 4.5 - 5.5 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • Fits most machines 6-7 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 1/2” thick A36 Hot Rolled Carbon Steel used for finger set, rated at 60,000 pounds per square inch
    • Fits most machines 5-6 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 2.5”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • Fits most machines 6-7 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • Fits most machines 6-7 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • Fits most machines 6-7 tons in operating weight
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description
    • 3/4” thick AR400 Steel used for finger set, rated at 100,000 pounds per square inch
    • A-36 steel One size fits all base plate
    • 1-year warranty on everything excluding hydraulic cylinder (see warranty page for details)
    • 4-year warranty on hydraulic Cylinder
    • Grade 8 zinc plated pin retaining bolt and zinc plated cotter pins
    • All 3 Pins are greaseable and equipped with a Zerks Fitting for easy daily greasing
    • Mechanical stops to prevent over/under extension cylinder
    • Full range of rotation ranging from 25 – 180 degrees
    • 1” Independent Main Pin made from 303 stainless steel
    • Hydraulic Cylinder is rated for a maximum of 3500 PSI
    • Cylinder rod thickness of 1.5” with a cylinder bore size of 3”
    • Cylinder takes ½” NPT female fitting
    • Power USA’s thumb is a tabbed design with most parts interlocking. This allows us to weld both sides, doubling the weld that maintains toughness. This will additionally reduce weld stress by allowing the material to take the brunt of the stress resulting in less failures and downtime
    • Want more in depth details about our materials and process we use? Then scroll on down to view detailed description

PHOTO & REVIEW REWARD: We are currently offering a $50 credit for any customer that purchases an attachment from us and sends back in a photo of it installed on their machine or gives us a review on google. On average this credit would be enough to cover about half of the cost of a replacement cylinder which will be the first wear item that needs replaced on the attachment. Dismiss