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 6220-01-215-0907
NSN 5960-01-222-0074
NSN 6650-01-265-0650
NSN 5835-01-027-0597
NSN 2925-01-098-9549
NSN 5920-01-328-2040
NSN 5905-01-394-9459
NSN 5925-01-070-9651
NSN 6240-00-170-5302
NSN 5935-01-463-9059
NSN 5950-01-015-9931
NSN 6150-00-105-7231