Deck fill with black plastic splash guard and cap with strap. Features key less, easy to use cap with tabs. Chrome Plated zinc alloy. Requires grounding per u.s.c.g. requirements. For Hose Size 1-12 O.D. Flange 3-18 Length of Neck 1-78 Mounting Hole Dia. 2-18 Screw Size 6 California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Fuel Caps Wiser Yes Product MPN 1313DPCHR Product UPC 085226396779 Fast Ship In Stock Ships Today