"Fire Rated Access Door, Flush Mount, Uninsulated, Material 16 ga Cold Rolled Steel, Access Door Installation Wall, Door Height 12 in, Door Width 12 in, Rough Opening Height 12 1/4 in, Rough Opening Width 12 1/4 in, Closure Type Self-Latching Tool Key and Ring Operated Slam Latch, Hinge Type Piano, Mounting Hole Size 8 Holes Diameter 1/4 in, Finish White Powder Coated PrimerFeaturesRough Opening Width: 12 1/4 inRough Opening Height: 12 1/4 inMounting Hole Size: 8 Holes Diameter 1/4 inItem: Fire Rated Access DoorFeatures: Use for Vertical Fire-Rated Surfaces Where Temperature Rise Protection Is Not Required. Fire Rating of 1 1/2 hr B-Label for 2-hr Rated Walls.Hinge Type: PianoDoor Height: 12 inFinish: White Powder Coated PrimerClosure Type: Self-Latching Tool Key and Ring Operated Slam LatchMaterial: 16 ga Cold Rolled SteelDoor Width: 12 inAccess Door Installation: WallFlush Mount/Recessed Mount: Flush MountInsulated / Uninsulated: Uninsulated"