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 6105-00-174-8245
NSN 5975-01-046-1339
NSN 6135-01-282-4326
NSN 6150-01-324-6356
NSN 5925-00-505-4083
NSN 5985-00-761-7187
NSN 5855-01-471-7836
NSN 5910-01-397-7657
NSN 5835-00-051-9092
NSN 6685-00-892-2454
NSN 6610-01-029-8749
NSN 6645-00-456-2923