These are the 20MM diameter 51MM length True Spike Spiral Cut Spike lug nut caps. Made of the highest quality CNC machined T-6061 billet aluminum. These come in all types of finishes: anodized, 24K gold plated, neo chrome, and triple chrome plated.
Do you have to buy an new set of those cheap Chinese aluminum spike lug nuts every time you take your wheels off as they strip? Are you afraid of taking you car to a shop if they have to remove the wheels as you know they will damage the aluminum lug nuts? Can you really even see those tiny puny spikes?