A1210CHQR, A continuous hinge door with quick-release flip latches provides convenient access to enclosed components in a wide variety of applications. Specifications: 16 or 14 gauge steel, Seams continuously welded and ground smooth, Continuous hinge. Bonding provision on door, External quick-release latches, A1210CHQR, External wall-mounting brackets, Oil-resistant gasket. Weldnuts provided for mounting optional panels and terminal block kits. Finish: ANSI 61 gray polyester powder paint inside and out. Special order allow 2 weeks for delivery. NCNR.