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 6110-01-179-1653
NSN 5950-01-071-5248
NSN 6135-01-242-2304
NSN 6645-01-040-1402
NSN 2925-00-737-6476
NSN 6320-00-433-2773
NSN 5990-00-165-1809
NSN 6610-01-272-9691
NSN 5960-00-005-7132
NSN 5895-01-277-8958
NSN 6150-01-307-0453
NSN 6150-00-339-4506