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 5960-01-444-2205
NSN 5915-01-603-8909
NSN 5920-01-243-1138
NSN 6110-00-317-3538
NSN 6320-00-360-1744
NSN 5965-00-937-6482
NSN 6105-00-226-7875
NSN 5910-01-296-9207
NSN 6645-01-087-7345
NSN 5999-00-875-7522
NSN 6110-00-803-4472
NSN 5985-01-169-8129