Door Ramp, For Use With 3 ft Door Width Pairs, Unfinished Finish, Material Aluminum Alloy, Width 4 in, Length 72 in, Height 1/2 in, Surface Type Fluted, Standards ANSI/BHMA A 156.21, CAN/ULC S104, ICC/ANSI A 117.1, NFPA 252, NFPA 80, UL Listed, Includes #10 x 1-1/2 in FH Zinc Plated Wood Screws. This item has been restricted from sale in the following state (s): []