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 5975-01-440-9080
NSN 6145-01-577-6474
NSN 6240-00-013-4764
NSN 6320-00-583-3104
NSN 5999-00-862-5157
NSN 5930-01-159-5941
NSN 6685-00-633-6917
NSN 5945-01-411-6180
NSN 6240-00-855-4518
NSN 5975-01-350-3425
NSN 6150-00-473-0643
NSN 5915-01-218-6637