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 5985-01-345-1904
NSN 6685-00-287-7564
NSN 6610-01-442-3509
NSN 2925-01-645-2948
NSN 5990-00-436-9008
NSN 6620-01-625-2855
NSN 6685-00-493-9851
NSN 6135-00-196-5267
NSN 6240-01-392-2018
NSN 6135-00-027-3914
NSN 6685-01-302-9728
NSN 5915-01-386-8721