LIMIT Lock

LIMIT Lock Ltd. is the manufacturer of the CoiLok™, the locking fastener that blows ineffective lock nut and lock washer solutions out of the water. The CoiLok™ Locking Fastener system turns any nut into a lock nut using TWE (Thread Wedge Effect), direct wedging in between the nut and bolt threading that creates a secure vibration resistant connection also preventing the nut from coming off the bolt. Reliability of a positive locking device like a castle nut, tab washer or safety wire, without the headache - easy to install and remove AND cost effective.