Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 9 18 All Quick View Sale! Quick View 12x1.5mm, Lug Nuts, Wheel AccessoriesGorilla Small Diameter Lock System – 12×1.5 Black Closed Spline 21633BC $81.00 Original price was: $81.00.$72.95Current price is: $72.95. Gorilla Small Diameter Lock System - 12x1.5 Black Closed End Acorn Six Spline. Includes 20 lugs and one key. #21633BC.Add to cart Tools, Wheel AccessoriesMuteki Lugs Adapter Key – External Six Spline Drive Key $28.00 Muteki - External Six Spline Drive Lug Nut Adapter Key. Key adapter outside diameter is 20mm. Replacement key for the Muteki wheel lug nuts. Also fits Gorilla and some other external six spline drive lug nuts. Sold Individually.Add to cart