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 5965-00-499-8229
NSN 5990-01-164-8673
NSN 6620-01-396-2149
NSN 6105-01-555-1322
NSN 6650-01-381-7172
NSN 6650-00-087-1569
NSN 5965-01-408-4190
NSN 6105-01-431-8998
NSN 6135-01-504-4309
NSN 5905-01-627-1096
NSN 5996-01-575-5349
NSN 5998-01-649-7791