Quick view McGard McGard SplineDrive Tuner 5 Lug Install Kit w/Locks & Tool (Cone) 1/2-20 / 13/16 Hex / 1.6in. L - Blk - 65540BK Compare $257.99 The convenient way to order Tuner wheel locks and lug nuts; contains all the hardware that you need to install 4 wheels and tires.; Why settle for ordinary lug nuts? SplineDrive Lug Nuts combine style and performance.; A no-compromise design... Add to Cart Add to Cart