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 5905-01-206-8685
NSN 5999-01-102-4562
NSN 6645-01-298-4662
NSN 5998-01-242-5246
NSN 5996-01-258-6550
NSN 6145-01-557-3355
NSN 5910-00-421-5778
NSN 6620-01-313-8164
NSN 5999-00-757-5814
NSN 6320-01-358-8069
NSN 6220-00-421-3508
NSN 2925-00-041-0439