The decorative back plate is used with #1036.01031SC or 1036.01037SC strap hinges when bolting hinges to a non-reinforced door (such as hollow metal). The door back plate distributes the force of the fasteners over a larger surface thereby preventing damage to the door. The decorative back plate is made from steel and finished with a powder coat. Back plate dimensions: 16-1/2″ x 2-1/2″ x 3/16″. Fasteners not included.