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 6220-01-415-1541
NSN 6150-01-447-3012
NSN 5915-00-180-1378
NSN 2925-01-094-4771
NSN 5999-01-487-3564
NSN 6150-00-820-6425
NSN 5915-00-773-2333
NSN 6645-01-185-5460
NSN 5895-01-230-1288
NSN 5935-00-132-2724
NSN 6240-00-889-1799
NSN 6135-01-540-2403