Gorilla Automotive 42133RD Red 12mm x 1.50 Thread Size Aluminum Small Diameter 5-Lug Kit, (Pack of 20) Small Diameter Aluminum Racing Lugs are 1/3 the weight of steel lugs SD lugs provide more seating surface than traditional tuner lug nuts Chrome Vanadium Dual Hex Socket with 3/4" and 13/16" Hex Set Includes 20 lug nuts and one key Anodized Red Finish