J5650 Door Frame Weatherstrip Insert Type Brush Insert Material Nylon Insert Color Gray Insert Size 1/2 in Flange Material Aluminum Flange Color Gray Flange Finish Anodized Flange Height 5/16 in Flange Width 7/8 in Flange Thickness 1/16 in Overall Length 8 ft Overall Width 1 1/4 in Stays Flexible to -70 Degrees to 425 Degrees F Projection 5/8 in Mounting Type Surface Max Door Gap 1/8 in Fire Rated Yes For Use With Doors Includes #6 x 3/4 in Stainless Steel Sheet Metal Screws