12-Point SAE 3/8" Ratcheting Box End Head | QJBOER12A Electronic Bench Top Torque Testers • Freewheels 90° when specified

• Freewheels 90° when specified torque is obtained

inches : 3-61/64

inches : 1-7/16–1-1/2

17 and 18 mm in a storage tray

12-Point SAE 3/8" Ratcheting Box End Head | QJBOER12A Electronic Bench Top Torque Testers • Freewheels 90° when specifiedRatcheting box head allows constant contact with the fastener Plug and play shanks are consistently sized from pin to the center of the fastener, so no adjustment calculations are needed Reverse lever is located on top of the head to reduce the chance of accidental ratchet reversal Specifications Shank (dia.) : J (0. 425") Head O. D., inches : 27 32 Center of Fastener to Retaining Pin : QJBOER Series 2. 50" Maximum Recommended Working Torque, ft lb :