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 5935-00-212-7920
NSN 5895-00-593-8749
NSN 7035-01-594-6986
NSN 6145-00-589-1250
NSN 5990-01-527-7640
NSN 5895-01-651-5469
NSN 5960-01-411-5899
NSN 6145-00-655-2738
NSN 5960-00-723-9815
NSN 5915-01-264-9257
NSN 5965-01-136-7970
NSN 5960-01-325-2241