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 6130-01-449-6505
NSN 5996-01-247-4407
NSN 6130-01-255-7580
NSN 5920-01-599-1559
NSN 5975-01-292-3875
NSN 5950-01-391-9453
NSN 2925-01-166-1527
NSN 6645-01-030-5288
NSN 2925-01-097-0903
NSN 6620-01-094-6549
NSN 6610-00-958-0294
NSN 5965-01-380-9821