Access Door Flush Mount Uninsulated Material 16 ga Cold Rolled Steel Access Door Installation Wall or Ceiling Door Height 36 in Door Width 36 in Rough Opening Height 36 1/4 in Rough Opening Width 36 1/4 in Closure Type Screwdriver Operated Cam Latch Hinge Type Piano Mounting Hole Size 8 Holes Diameter 1/4 in Finish White Powder Coated Primer Features Quick and Easy Installation