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 5915-01-269-0356
NSN 6685-01-508-4166
NSN 5960-00-439-5705
NSN 6240-01-122-5856
NSN 5996-01-364-5393
NSN 6685-01-513-4950
NSN 5990-01-584-8363
NSN 6150-01-481-9444
NSN 6220-00-269-0459
NSN 4140-01-231-8578
NSN 6105-00-205-0655
NSN 6610-01-651-8659