Review on Chrome Spline Drive/Tuner Locking Lug Nuts/Wheel Locks - 1/2"-20 Dual Hex By DPAccessories LCS3B2HCGCH06LK4 (Set Of 4) by Chris Rob

There is noting unique about the spline pattern on these locks. Instead of having 6 splines like a regular nut, they have 5 splines (one spline missing on the usual 6 spline spacing). Anyone handy can make the key for these locks in a minute by grinding down a single spline from any spline tool. There is nothing secure about these locks.