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 5998-00-277-7552
NSN 5998-01-277-4096
NSN 6110-00-252-6480
NSN 5960-01-632-6576
NSN 5925-01-121-9398
NSN 5990-00-451-7630
NSN 6110-01-395-6574
NSN 6685-01-308-2726
NSN 5965-01-437-5934
NSN 7035-01-474-0244
NSN 6145-01-607-8147
NSN 6610-01-359-9962