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 6110-00-530-3779
NSN 6105-00-580-1435
NSN 5910-01-169-8162
NSN 5910-01-334-5590
NSN 5855-01-228-0942
NSN 6150-01-521-4342
NSN 5920-00-259-7294
NSN 5910-01-084-7276
NSN 5835-01-324-6443
NSN 5998-01-418-5661
NSN 6685-01-207-6002
NSN 5998-01-167-9000