The safety nuts are made of special steel. Electroplated. Do not use a pneumatic wrench to tighten the safety nuts! Each package comes with an ID number. You can use this code to order a replacement chuck!..

LokNox security bolts are a cheaper and easier alternative to McGard. Set includes 4 bolts and a key. 12x1.25 thread. 60° cone. Do not use a pneumatic wrench to tighten the security bolts! Each package comes with an ID number. based on which you can order a spare key! Length to the bolt cone 24.1 mm..

LokNox security bolts are a cheaper and easier alternative to McGard. Set includes 4 bolts and a key. 12x1.25 thread. 60° cone.Dimensions:Length to bolt cone 30.5 mmKey size 17/19 mm Do not use a pneumatic wrench to tighten the security bolts! Each package comes with an ID number. Based on which yo..