4 Hole Washer Plate - 3/8" Holes

4-Hole Backing Plate is used as a large washer on the opposite side of the wood from another component to strengthen the connection and help spread the applied load across a much larger surface of wood.  It is most commonly used opposite components (dock hinges, chain brackets, dock post mount brackets) that cannot be lined up to share mounting bolts with a corresponding corner bracket.

Hole pattern matches most major dock hardware manufacturers (Dock Edge, Kwikdox, etc.).  Holes sized for 3/8" fasteners.  Manufactured in Canada from North American Steel.