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 5930-01-306-5621
NSN 6105-00-741-9120
NSN 5998-01-367-2756
NSN 6685-00-544-8005
NSN 5930-00-554-1064
NSN 6685-01-108-5782
NSN 6110-01-061-3523
NSN 5965-01-398-9579
NSN 4140-01-463-9023
NSN 5915-01-529-6702
NSN 6645-00-119-6221
NSN 6620-00-811-7614