Automatic Door Bottom Mill Finish Insert Size 7/16 in Flange Height 1 1/2 in Width 9/16 in Length 48 in Projection 13/32 in Insert Material Neoprene Housing Material Aluminum Color Black Performance Standard Duty Insert Color Black Housing Thickness 1/16 in Flange Material Aluminum Flange Thickness 3/64 in Drop Bar Material Aluminum Hardware Included For Use With Doors Standards ANSI/BHMA A156.22 ANSI/UL10B ANSI/UL10C (Category H) ANSI/UL1784 CAN/ULC-S104