JL Industries 2030TM 20 x 30 General Purpose Access Panel Rough Opening Size=20 &frac38;" wide by 30 &frac38;" tall";" Material: 16 gauge steel, Finish: White baked enamel primer Lock / latch: Screwdriver Operated Cam Latch Hinge: Continuous concealed hinge Flange: 1" drywall bead flange that can be taped and mudded