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 5960-00-246-4623
NSN 5905-01-177-2563
NSN 5910-01-315-5431
NSN 7035-01-105-3787
NSN 5996-00-935-5070
NSN 6320-01-006-6138
NSN 5945-01-538-3723
NSN 6620-01-419-8014
NSN 5985-01-650-0057
NSN 4140-00-111-3247
NSN 6105-01-297-1040
NSN 6320-01-352-5653