Rusted in 2 days! The wheel locks are of poor design and the key began to tear off the nose during installation. You will also need a 13/16 jack which was not specified when purchased. My 3/4" wrench was useless. Luckily I discovered this during installation, not when I had an apartment! Do yourself a favor, spend a little more, buy McGard lugs and locks. You do not rust and correctly state that they are 3/4 inch tall.