1/4" Female Hex Torque Screwdriver 8-40 in lbs

Features

• 1/4" internal Hex x 3/8" deep Bit Holder with strong, rare earth magnet to secure bit. Triobular comfort grip.
• Easy-to-read window scale. Accurate, +/-6% clockwise direction only at 20% to 100% of scale range.
• Meets or exceeds ASME B107.300 Torque Instrument standard.
• Each torque screwdriver has its own serial number and plastic storage box and comes with Certificate of Calibration traceable to N.I.S.T.
• Precision Instrument for precise tightening on installation applications. Cam-over torque limiting clutch. Pull out adjusting knob to unlock, turn the knob for desired setting, push knob in until it clicks.

• Drive Size: 1/4 in Hex
• Torque Range: 8-40 in lbs
• Compliance: ASME B107.300