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 5910-01-537-8264
NSN 5999-00-216-8769
NSN 5990-00-768-9341
NSN 6610-01-112-0447
NSN 6320-00-270-8222
NSN 5985-01-401-5387
NSN 5985-01-545-6899
NSN 6320-00-242-3300
NSN 5990-00-593-5089
NSN 5945-01-400-5928
NSN 5855-01-428-9456
NSN 5935-01-020-8274