Snap-on Adjustable Torque Screwdriver

Features:
- 1/4" square drive end complements earlier QDRIVER models with 1/4" hex bit holders
- Pin retains the socket to the square drive
- Freewheels 90° when specified torque is obtained, competitive units without this freewheeling feature can cause overtorquing of the fasteners
- Torques only in the clockwise direction; accuracy within ± 6% from 20–100% full scale
- New textured body provides a non-slip grip
- Comfortable ergonomic tri-lobe grip prevents the device from rolling off a flat surface and being damaged
- Lightweight yet rugged construction
- Easy-to-read torque setting
- Certificate of calibration included insures accuracy in conformance to ASME® B107.300-2010 (B107.14) and ISO 6789:2003
- Torque screwdrivers calibrated to torque standards of the National Institute of Standards Technology (NIST®)

Specifications:
Country Of Origin: USA
Length, inches: 6-11/16
Increments: 0.5 in-lb
Range: 5–40 in-lb (56–451 N•cm)
Square Drive, inches: 1/4