24 x 76 Steel Door Slab, Prep For Singular Cylindrical Pocket, Right Handed, 1 3/4 in Thick, 90 Min Fire-Rated, 20 Gauge

Actual Door Size 23-3/4" x 75-1/4" Steel Door Specifications Insulated with honeycomb core Galvannealed (standard) Seven gauge hinge reinforcements Reinforced 161 lock prep Meets ANSI standards Universal 4-1/2" hinge prep Made in the USA  Inverted top and bottom channel Hardware not Included Frame not Included Best Value For Security Universal hollow metal doors are ideal for security doors. Unlike wood or aluminum glass doors, steel doors provide more security and durability. Wood doors often crack, and storefront glass doors are vulnerable to broken glass. If your commercial building is in an area subject to abuse or break-ins, the Universal commercial steel door is your best option with the best value. Heavy-duty door construction and frame are much more durable than aluminum or wood. Steel doors also have a much higher impact resistance than commercial wood or storefront doors. Energy Efficient Our hollow metal steel doors come standard with an insulated honeycomb core. This c