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 6645-01-603-7957
NSN 5985-00-961-1871
NSN 5998-00-647-1225
NSN 5915-00-443-2097
NSN 5999-00-346-5954
NSN 5915-00-453-1858
NSN 6145-01-144-5728
NSN 5975-01-366-7999
NSN 7035-01-462-5573
NSN 6685-01-325-9848
NSN 6105-01-585-8381
NSN 6130-00-358-4320