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 6645-00-936-5988
NSN 5960-01-609-6565
NSN 6105-00-111-3353
NSN 5925-01-334-6357
NSN 5835-01-227-2318
NSN 6610-01-287-3678
NSN 6610-00-204-6792
NSN 5935-00-959-9849
NSN 6220-01-013-9498
NSN 5985-01-645-4762
NSN 5935-00-179-7070
NSN 6685-01-257-7223