Door Weatherstrip Sweep Insert Type Vinyl Insert Material Vinyl Insert Color Gray Insert Size 3/4 in Flange Material Aluminum Flange Color Gray Flange Finish Mill Flange Height 7/8 in Flange Width 3/8 in Flange Thickness 1/16 in Overall Length 36 in Overall Width 3/8 in Stays Flexible to -30 Degrees F Projection 3/4 in Mounting Type Surface Fire Rated 3 hr For Use With Doors Hardware Not Included Standards ANSI/BHMA A156.22 Sold As Strip UL Fire Rating UL10B