Security Double Doors, RHR, 80 in H, 60 in W, 1 3/4 in Thick, 18-gauge steel, Type: 2, Ceco, Mfr#: CHMDD 50 68-RHR-CYL-CU

Security Double Doors, Door Type 2, Lock Type Cylindrical, Material 18-gauge steel, Hand RHR, Thermal Insulation U-Factor 0.41, Door Opening Height 80 In., Door Opening Width 60 In., Thickness 1-3/4 In., Agency Compliance UL, 3 Hours Fire Rating, For Use With 3TGC2, 3TGC4, 4-7/8 In., 35-1/8 In., 65-3/8 In., 38-3/4 In.