Disc-Lock™
Disc-Lock has been a world leader in superior vibration-proof fastening systems since the mid-1980s. With their origins in California, the patented Disc-Lock nuts and washers are used in various industries, from commercial vehicles and rail engineering to wind energy, mining, and military applications – anywhere that vibration is an issue.The Disc-Lock Safety Wheel Nut has an unblemished 20-year history as the only wheel nut in the world that is guaranteed never to come loose. Disc-Lock Europe is regarded as the number one company in preventing wheel loss for commercial vehicles and indeed many Drivers and Vehicle Standards Agency (DVSA) Engineers fully endorse the Disc-Lock Safety Wheel Nut.