Our XL Dutch Doors are constructed with a 2”x3” .125 aluminum tube frame door, and all welded corners. The complete frame is sanded and powder coated leaving a flat seamless finish. The door jam is .125 aluminum with weld-on 6“ aluminum bullet hinges with 1/2” stainless steel pins. A bumper seal on the jam provides a tighter seal and quiet operation. A 3” barrel bolt allows the door to operate separately, or as a single unit. A heavy duty door latch and all the necessary mounting hardware is included.