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 5855-01-406-4821
NSN 6650-01-519-5552
NSN 6135-01-493-8375
NSN 5998-00-948-0518
NSN 6110-01-191-0127
NSN 5960-01-019-6705
NSN 5935-00-915-6417
NSN 5930-01-200-9999
NSN 6110-01-132-5997
NSN 6620-01-451-3742
NSN 4140-00-086-6909
NSN 5905-00-600-5588