The Rays Dura-Nut L42 lug nut and lock set (12x1.50 thread) ships as a 16-lug plus 4-lock kit in a straight L42 profile with a black finish. It secures aftermarket wheels while offering keyed locks for theft resistance and consistent torque seating. Use this set when replacing worn lug hardware or upgrading to a matching finished kit for safety and wheel retention.
Rays Dura-Nut L42 Straight Type 12X1.50 Lug Nut Set 16 Lug 4 Lock Set - Black