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 6145-00-771-7873
NSN 5996-01-386-7421
NSN 2925-00-770-4713
NSN 5950-01-160-9439
NSN 6240-01-106-2447
NSN 2925-01-446-6976
NSN 6110-00-190-7523
NSN 5910-01-149-8475
NSN 5965-01-472-1997
NSN 6105-00-135-7336
NSN 7035-01-459-1222
NSN 5905-00-355-8575