Access Door, Flush Mount, Uninsulated, Material Steel, Access Door Installation Wall, Door Height 48 in, Door Width 24 in, Rough Opening Height 48 1/4 in, Rough Opening Width 24 1/4 in, Closure Type Knurled Knob/Key Operated Latch Bolt, Hinge Type Piano, Finish Powder Coat, Features Exposed Flange, Fire Rated