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 5965-00-524-5520
NSN 5975-00-830-7638
NSN 6110-01-352-4891
NSN 5996-01-531-8564
NSN 6135-01-499-3516
NSN 5999-00-488-4274
NSN 6145-00-822-9462
NSN 5935-01-609-7273
NSN 5855-00-198-3197
NSN 5950-00-230-5079
NSN 5835-00-518-4507
NSN 5950-01-444-2902