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 6610-01-244-3416
NSN 6220-00-806-2616
NSN 6620-00-349-4703
NSN 2925-00-701-9991
NSN 6150-01-555-1256
NSN 5910-01-014-5488
NSN 5895-01-502-8680
NSN 5990-01-278-9985
NSN 2925-01-244-3016
NSN 6130-01-168-9417
NSN 4140-01-327-2844
NSN 6610-00-932-2465