The door panels and end panels are always installed in between the two side panels. Since the doors both open in and out the door panel can also be installed with the door on the left or right. Side Panels have the 2” legs, end panels do not.
Use our 10057 – 3” bolt assemblies on all outside corner connections or wherever only two panel thicknesses are connected.
Use our 10058 – 4” bolt assemblies on all connections that are three panels thick