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BELKNAP’S PRESET TORQUE SCREWDRIVERS are particularly suited for high-volume use in assembly operations. A simple, cam-over design allows the tool to slip; therefore, preventing over-torque and possible damage to components.

Preset Torque Screwdrivers may be ordered factory set or they may be easily set with any quality torque calibration system. The end cap removes for easy access to the 1/8″ hex adjustment screw. A hex adjustment key is included with each new torque screwdriver.

KEY FEATURES

  • Universal 1/4″ hex bit holder with strong rare earth magnet.
  • Cam-over torque limiting clutch.
  • Rugged, light-weight aluminum body.
  • Automatic lock in counter-clockwise direction.
  • Accuracy ± 6% of indicated value in clockwise direction, from 20-100% of full scale.
  • Certified to the following industry specification: ASME B107.300 – 2010.
preset-torque-screwdrivers
Preset Torque Screwdrivers
Torque Range Torque Range
Part # In. Oz In. Lb. Length (In.) Weight (Lb.)
21SP 6 - 32 4.5 0.375
61SP 10 - 100 5.6 0.438
151SP 1.5 - 15.0 5.6 0.438
401SP 4.0 - 40.0 6.1 0.600