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3/4" Dr 120-600 Ft Lbs Proto Adjustable Torque Wrench - J6020AB

3/4" Dr 120-600 Ft Lbs Proto Adjustable Torque Wrench - J6020AB

$783.96 $1,444.36
(You save $660.40)
Model #
Drive Size:
3/4 Inch
English Range of this wrench:
120-600 Ft Lbs
Weight Lbs:
± 4%
Ft Lbs to 600



The Proto J6020AB Micrometer Adjustable Torque Wrench has a 3/4" Drive and an English range of 120-600 Ft-Lbs. Manufactured to meet standard industrial torque applications such as general industry, heavy equipment and maintenance.

3/4" Dr 120-600 FT Lbs Proto Adjustable Torque Wrench Features

  • Calibrated to +/- 4% clockwise direction and +/- 6% counterclockwise at 20% to 100% of full scale.
  • Calibration is accomplished by manual loading the torquewrenches.
  • Manufactured to meet standard industrial torque applications,general industry, heavy equipment, and maintenance


  • Drive Size: 3/4"
  • Style: Micrometer
  • Increments [LBS]: 2
  • English Range [Ft Lbs]: 120-600
  • Overall Length [in]: 41-17/32
  • Weight [LBS]: 15.50
  • Head Width [In]: 2-5/8
  • Head Depth [In]: 2-1/16
  • Specification ASME: ASME B107.300-2010
  • Finish: Full Polish
  • Repair Kit Part Number: J6018RK
  • Storage Case Part Number: J6007PB
  • Specification TO: TO33K6-4-2193-1


Warranty Information

Proto Torque Products Warranty: Torque Wrenches, Torque Multipliers and Torque Testers are warranted for one year, except for calibration which is warranted for ninety (90) days from date of purchase. Torque products can be repaired and recalibrated for a nominal charge at any Proto Authorized repair center or any other such location as may be designated by Proto. Defects in material or workmanship will be repaired or replaced at no cost: all other repairs will be at a nominal charge. Torque products are precise measuring devices that require care in handling. Proto recommends that all torque wrenches be recalibrated once a year or more, depending on usage.