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 5975-01-634-0678
NSN 5855-01-553-3368
NSN 5915-01-181-7056
NSN 7035-01-322-8180
NSN 6650-01-040-9236
NSN 6620-01-256-8371
NSN 6685-01-423-7526
NSN 5935-00-502-0342
NSN 6135-00-416-2898
NSN 5905-00-630-5263
NSN 5835-01-392-3105
NSN 6610-01-085-1364