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 5910-00-840-8152
NSN 6320-01-515-7913
NSN 5975-00-250-7358
NSN 5990-01-076-8901
NSN 6150-01-306-7569
NSN 6135-01-348-4056
NSN 5975-00-690-9061
NSN 6650-01-155-5217
NSN 5895-01-158-1357
NSN 6610-01-357-5957
NSN 5945-01-648-4778
NSN 6685-00-606-8178