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 6650-01-504-4745
NSN 5915-00-269-4463
NSN 5935-00-977-7877
NSN 5935-01-417-3161
NSN 5999-01-392-0862
NSN 6150-00-878-8027
NSN 5925-01-354-8098
NSN 5855-00-058-1293
NSN 6130-01-123-1657
NSN 5985-01-421-3495
NSN 6220-01-044-9079
NSN 6620-01-519-2628