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 5999-01-106-7638
NSN 6620-00-239-6153
NSN 5925-00-931-7935
NSN 6650-00-567-8551
NSN 6650-00-224-3223
NSN 6645-01-123-9277
NSN 6685-01-323-5272
NSN 6130-01-388-2766
NSN 6130-00-899-7165
NSN 6685-01-144-4384
NSN 5996-00-633-6912
NSN 6135-01-167-7604