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 5930-01-293-0860
NSN 5835-00-419-6576
NSN 5975-00-490-1571
NSN 5935-01-134-0643
NSN 5935-01-266-4524
NSN 5998-00-941-5514
NSN 5998-00-248-7472
NSN 6610-01-003-9058
NSN 5975-01-648-2592
NSN 6620-01-034-4539
NSN 5915-00-549-1098
NSN 5965-01-283-6106