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 2925-00-118-4887
NSN 5835-01-583-6696
NSN 5910-01-436-6548
NSN 5975-01-487-3748
NSN 4140-01-469-5778
NSN 5960-01-352-0451
NSN 5895-01-374-7955
NSN 6145-01-285-7788
NSN 5985-00-126-4391
NSN 5930-01-475-3236
NSN 5996-00-603-3249
NSN 6130-00-004-7532