Ford 10.25in./10.5in. Kryptonite Steel Cover For Use On Ford 10.25in. And 10.5in. Sterling Rear Axles;Fabricated 1/4in. Steel Plate For The Cover;3/8in. Steel Plate Ring For The Mounting Base;All Covers Are Shipped Unpainted Blue Torch Fabworks Blue Torch Fabworks Ford 10.25Inch/10.5Inch Kryptonite Steel Cover - BTF11027 BTF11027 Differential Covers