Frame, Door Type 2, Frame Type Drywall After-Set, Material 16-gauge steel, Hand RH, Thermal Insulation U-Factor 0.41, Door Opening Height 84 In., Door Opening Width 30 In., Throat Opening Size 4-7/8 In., Overall Depth 5-7/8 In., Agency Compliance UL, 1 1/2 Hours Fire Rating, Includes Adjustable Compression Anchors, 4-7/8 In., 37-1/8 In., 69-3/8 In., 42-3/4 In.