How Important Is Safety Locking Wire?
Though safety locking wire may seem like a basic, or even unnecessary tool, it actually has two very important jobs. It prevents hardware from moving in high vibration environments, and it also acts as a visual aid to let maintenance personnel know if there is an issue with the security of that hardware. Often used in military equipment, aircraft, and other large transport vehicles, safety locking wire secures bolts, nuts, and other hardware subject to extreme shaking or rattling.