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 5950-01-393-2283
NSN 7035-01-062-0184
NSN 7035-00-433-5670
NSN 2925-01-495-1178
NSN 6685-01-198-9737
NSN 5975-01-429-8205
NSN 5925-00-517-8512
NSN 5915-00-483-8359
NSN 6685-00-949-4829
NSN 6240-01-032-5105
NSN 6610-00-144-3360
NSN 5999-00-894-9208