The Legacy Doors M-74 36 in. x 80 in. Wood Prehung Left-Hand Inswing Safety Glass 2-Panel Entry Door is factory finished and durably constructed from beautiful mahogany. This classic, 2-panel door features triple-insulated safety glass to admit natural light and it's pre-bored with a double 2-3/8 In. backset for easy hardware- and deadbolt installation.