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 6685-01-047-5972
NSN 6685-01-605-3617
NSN 5835-01-014-4574
NSN 5895-01-537-5443
NSN 5835-00-478-6508
NSN 5950-01-486-2958
NSN 5930-00-833-7090
NSN 6150-01-087-4922
NSN 5985-00-608-9137
NSN 5905-01-408-5274
NSN 5999-01-425-1377
NSN 6110-00-455-9881