Door Threshold, Surface Type Smooth Top, Dark Bronze Finish, Color Brown, Width 3 in, Height 1/4 in, Length 3 ft, Fits Door Width 36 in, Thickness 0.125 in, Material Aluminum, Standards ANSI/BHMA A156.21, ANSI/BHMA, CAN/ULC S104, IBC, ICC/ANSI A117.1,...