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 6110-00-121-0975
NSN 6145-01-432-4965
NSN 6320-00-070-4544
NSN 5910-00-734-6143
NSN 5960-00-222-7772
NSN 5950-01-521-4760
NSN 6145-00-877-2794
NSN 5950-00-804-0734
NSN 5996-01-168-7148
NSN 5965-01-111-6031
NSN 5998-01-447-8745
NSN 5895-00-165-3046