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 5965-01-386-2988
NSN 5935-01-452-9462
NSN 6130-00-940-1883
NSN 6240-01-304-6355
NSN 6320-01-585-8468
NSN 5990-00-578-8850
NSN 5855-01-520-5873
NSN 6610-01-623-3700
NSN 5915-01-275-0774
NSN 6105-01-601-6911
NSN 5960-00-940-7976
NSN 5905-00-539-2632