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 6620-01-346-9340
NSN 5920-00-271-3217
NSN 5835-01-104-5707
NSN 6650-01-570-6094
NSN 5998-00-900-1941
NSN 5935-00-489-5431
NSN 6150-00-000-0180
NSN 6320-01-271-0247
NSN 6130-01-284-5414
NSN 5915-00-151-4629
NSN 6650-01-545-5672
NSN 4140-01-196-5232