Ratchet head
A manual tool for tightening various fasteners to a precise torque value. Consists of a handle and drive to accommodate female square drive sockets and other types of wrenching adapters. Torque value may be manually set and adjusted by user or may be provided as preset for production line use. A signaling device is generally provided to indicate when set torque value is reached. Handle is swung at right angle to axis of fastener rotation to apply torque. For items with handles that are spun in-line with axis of fastener rotation to apply torque, see screwdriver, torque.
Classification: Hand-operated spanners and wrenches, nonadjustable, and parts, base metal, other
NSN 5985-00-367-2711
NSN 5835-01-576-9013
NSN 6610-00-633-4338
NSN 6220-00-901-8639
NSN 5855-01-614-6491
NSN 5920-00-063-0532
NSN 6320-01-384-3080
NSN 6130-01-487-5349
NSN 5960-01-641-5493
NSN 5996-00-333-5182
NSN 5996-01-618-8986
NSN 5925-01-288-0025