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 5999-01-472-2515
NSN 5835-01-550-1577
NSN 5895-00-927-4878
NSN 6240-00-854-1962
NSN 6620-01-209-1472
NSN 6620-01-253-0374
NSN 6610-00-202-5481
NSN 6320-01-279-0343
NSN 5996-00-821-5131
NSN 6650-01-374-4923
NSN 5960-00-446-5040
NSN 6240-00-043-2266