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 5960-01-293-6624
NSN 5930-00-059-3594
NSN 5985-01-309-0059
NSN 5895-01-391-9047
NSN 4140-01-116-3138
NSN 5975-00-430-8082
NSN 5998-01-365-1139
NSN 6320-01-173-7950
NSN 5945-01-168-6569
NSN 6240-01-278-8802
NSN 7035-01-411-6062
NSN 6685-00-007-1404