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 2925-00-413-2064
NSN 5835-00-823-6116
NSN 5835-01-380-5086
NSN 5920-01-200-0683
NSN 6240-01-543-3930
NSN 6650-00-796-9972
NSN 5985-00-197-5392
NSN 5965-01-415-3865
NSN 5975-01-483-0504
NSN 6220-01-192-8826
NSN 5998-01-453-2948
NSN 6110-01-398-1507