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 6645-01-567-8282
NSN 6620-00-555-3992
NSN 5985-01-604-9521
NSN 5905-01-264-0493
NSN 6135-01-469-7574
NSN 5930-01-400-6126
NSN 6240-01-198-9515
NSN 5945-01-176-3116
NSN 6240-01-142-2963
NSN 5985-01-580-9944
NSN 5999-00-999-4435
NSN 6320-01-006-6138