Steel Door with Louvers, 80 in H, 48 in W, 1 3/4 in Thick, 18-gauge, Type: 3, Ceco, Mfr#: CHMDL 40 68- 24 x 24 Vent CYL-ST 18ga

Steel Door With Louvers, Door Type 3, Lock Type Cylindrical, Material 18-gauge, Thermal Insulation U-Factor 0.41, Door Opening Height 80 In., Door Opening Width 48 In., Thickness 1-3/4 In., Agency Compliance ANSI, UL, For Use With Frames 3TFY9, 3TFZ2, 3TFZ4, 3TFZ6, Includes 24 X 24 In. Louvers, 7-3/8 In., 37-5/16 In., 67-1/4 In., 38-7/16 In., 80 In.