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 5935-01-527-7127
NSN 5855-01-541-5569
NSN 6105-01-224-1950
NSN 5925-00-544-5314
NSN 5945-01-286-2146
NSN 6145-00-058-8564
NSN 6320-01-331-1783
NSN 5905-01-499-1828
NSN 5930-01-618-0586
NSN 5950-00-522-2432
NSN 6110-01-596-3119
NSN 5920-01-052-1445