The Power Products Hub Cap is the perfect way to protect your wheel from dust, dirt and contaminants. This hub cap is made from stainless steel for superior durability and is designed with a classic baby moon style. It is designed specifically to fit in 8.50" axles and is the perfect way to keep your wheel looking like new. FleetPride is your First Click in Heavy Duty®. Fits: 8.5" Axles Studs: 8 ea 3/4” Studs Dimensions: Length: 12" Height: 3" Width: 10.50"