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 5915-00-914-2806
NSN 5855-01-119-9575
NSN 5990-00-165-9195
NSN 6620-01-649-9948
NSN 6620-01-336-2663
NSN 6145-01-620-6846
NSN 5996-01-648-0405
NSN 5998-01-449-1263
NSN 6650-01-364-8504
NSN 6130-01-423-9287
NSN 6130-01-460-7575
NSN 5999-01-336-6891