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 5945-00-248-6798
NSN 5965-00-636-1412
NSN 6130-01-151-6430
NSN 5960-01-192-0268
NSN 5855-01-286-9928
NSN 5935-01-341-8515
NSN 5895-01-415-4739
NSN 5996-01-353-1597
NSN 5915-00-916-8017
NSN 5855-01-550-2780
NSN 2925-01-611-2423
NSN 5945-01-482-1419