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 6150-01-037-5528
NSN 5905-01-397-8374
NSN 6220-01-269-5263
NSN 6130-01-088-7779
NSN 5975-01-295-7702
NSN 5999-00-554-4285
NSN 6645-01-091-7289
NSN 6135-00-927-5848
NSN 6685-01-038-5116
NSN 5985-01-025-9711
NSN 6135-00-016-0071
NSN 5975-01-434-9054