Double Door Weatherstrip Insert Type Pile Insert Material Pile Insert Color Gray Insert Size 1/8 In. Flange Material Anodized Aluminum Flange Finish Clear Flange Width 7/16 In. Flange Thickness 1-9/16 In. Overall Length 7 ft. Overall Width 1-3/16 In. Stays Flexible to 32 Degrees to 275 Degrees F Projection 9/16 In. Mounting Type Surface Max Door Gap 9/16 In. Fire Rated 3 hr. For Use With 84 in H Doors Includes #6 x 3/4 in Stainless Steel Sheet Metal Screws Hardware Included