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 5996-01-352-0366
NSN 5935-01-190-5631
NSN 6105-01-290-4738
NSN 5998-00-834-5643
NSN 6240-01-564-6525
NSN 5945-01-431-8124
NSN 4140-01-012-0645
NSN 6145-00-170-7947
NSN 6620-01-141-5747
NSN 5855-01-149-4110
NSN 6130-01-376-1625
NSN 5935-00-169-7261