Fire Rated Door Sweep Door Sweep Type Single Fin Flange Material Dark Bronze Aluminum Flange Height 1 in Insert Size 2 in Projection 3/8 in Length 4 ft Insert Material Neoprene Insert Color Black Includes #6 x 3/4 in Stainless Steel Sheet Metal Screws Standards ANSI/BHMA Certified A156.22 UL Classified UL10C Category H