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 6150-00-552-7372
NSN 6220-01-583-6428
NSN 5920-00-567-4100
NSN 5965-01-521-5365
NSN 7035-01-633-9537
NSN 5920-01-360-4654
NSN 5985-00-144-8170
NSN 5965-01-305-7413
NSN 6610-01-259-5296
NSN 5895-01-065-1659
NSN 5855-01-634-0259
NSN 6135-00-080-9176