CDI 1/4&quote; Drive Micro Adjustable 5 to 40 Inch-Pound Torque Screwdriver

5 - 40 in·ft (0.5 Increments)
6.75&quote; Overall Length

Positive locking pull down adjustment knob
Trilobular comfort grip; lightweight, rugged and built to last
Universal 1/4&quote; hex bit holder with strong rare earth magnet
Cam-over torque limiting clutch for repeatability and accuracy
Slip resistant finish
Easy to ready window scale and adjustment knob for precise settings
Automatic lock in CCW direction for removing screws
Accuracy +/- 6% of indicated value, CW, from 20% to 100% of full scale
Individually serialized with matching certificate of calibration traceable to N.I.S.T.
Meets or exceeds ASME B107.300 - 2010 and ISO 6789