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 6110-00-960-7341
NSN 5915-00-365-9951
NSN 5945-01-562-9612
NSN 5915-00-926-8126
NSN 5975-00-761-5602
NSN 5930-01-009-9012
NSN 6320-01-607-1491
NSN 6130-01-147-8448
NSN 6220-01-182-3380
NSN 6645-01-650-5735
NSN 6610-01-164-4963
NSN 2925-00-881-3770