Ensuring you are Ready for the Road Ahead™, SKF Contaminant Resistant 6-Bolt Scotseal Oil Fill Hub Cap offers enhanced protection against dust, debris, and oil. With an exterior cover that deflects damage from harmful roadside materials, this removable hub cap is the ideal choice to protect a wheel's lug nuts, bolts, and axles. Manufactured with heavy duty metals and a simplified design for an easy-to-install or remove process. FleetPride is your First Click in Heavy Duty®.