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 5960-01-322-4341
NSN 5925-01-448-9006
NSN 5965-01-306-4484
NSN 6145-01-535-4083
NSN 6130-01-102-8181
NSN 6685-01-569-7986
NSN 5999-01-612-2411
NSN 5920-01-432-1328
NSN 5925-01-237-2501
NSN 5835-00-902-8680
NSN 6610-01-361-9988
NSN 6130-01-451-3527