ProWood 4 in. x 4 in. Black Metal Post Cap

Simple yet sophisticated, this black galvanized post cap is the easiest way to style a new or update an old railing system. The galvanized cap will provide a clear textured appearance to your deck and home. A benefit of adding a cap to your post is the protection it provides from sun, rain, and snow, so the post will have a longer lifespan. An elegant and easy way to add value to your railing and deck.