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 5945-00-204-9949
NSN 5930-00-841-3398
NSN 5945-01-630-1800
NSN 5945-01-461-3246
NSN 5945-01-253-8741
NSN 5920-01-032-5002
NSN 5996-01-647-5838
NSN 5998-00-189-4673
NSN 5925-01-275-7266
NSN 5996-01-029-6021
NSN 5915-00-350-1798
NSN 5925-01-429-6653