Badger Wheels - Steel Single Axle for Yeti Tundra 50,65 and 110 Fixed width fits YETI Tundra 50, 65 and 110 Powder-coated, carbon steel for strength, durability, and affordability Two sealed steel bearings per wheel for smoother rolling Handles loads in excess of 500 lbs Locking plate and bolt easily secures wheel assembly to cooler for rugged use