Snapon-Torque-Adjustable Torque Drivers (1/4" Square Drive)

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Adjustable Torque Drivers (1/4" Square Drive)

Torque Drivers

• 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®)

Stock No. Range Increments Length, Inches
QDRIVER2A 20-100 in-oz (14-70 N•cm) 1 in-oz  5-7/16
QDRIVER3A 3-15 in-lb (34-169 N•cm) 0.2 in-lb  6-1/4
QDRIVER4A 5-40 in-lb (56-451 N•cm) 0.5 in-lb  6-11/16
QDRIVER4NMA 90-450 N•cm 5 N•m  6-11/16