For safety wire, lock wire, straightened and cut wire to length and tag wire, Malin is the #1 supplier. Since 1884, Malin Company has produced high-quality industrial wire including safety lockwire for use in aerospace applications through industrial and hardware wholesale companies.
Safety wire or locking wire is used to ensure that fasteners have been properly tightened. This type of positive locking device serves as a safety wiring mechanism to prevent the fastener from falling out or loosening. The safety wire is typically threaded through the fastener hole then twisted to a part or another fastener then is twisted again.