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 5920-01-503-4624
NSN 5950-01-025-9757
NSN 4140-01-355-8879
NSN 4140-01-485-0083
NSN 5985-01-378-7553
NSN 5975-01-066-5394
NSN 5915-00-019-1741
NSN 5945-01-432-0276
NSN 6645-00-527-6531
NSN 6145-01-189-7622
NSN 6610-01-367-5110
NSN 6650-01-343-8008