Screw mount "swing arm" deck hanger with a 27" overall height and a 44" reach. It's perfect for squirrel proof feeders that must be kept out of squirrels reach. Also for hummingbird feeders - as it keeps the sticky sugar water far off the deck. This is a premium product. It features a plastic sleeve within the screw plate tube that allows for easy movement. This ensures effortless positioning of the arm. A large palm size locking screw secures the swing arm in place. Each piece is painted with a baked on powder coated automotive grade finish that will look great for years. Nickel plated brass end cap gives this piece a contemporary and progressive appearance. This deck hanger easily holds 10# bird feeders or flower baskets. provided screws are #8 x 1-1/4" "wood screws" that have a corrosion resistant black finish to match the color of the product. Importantly, they are also hardened so that they will not easily "round out" during installation. Erva products are not your ordinary hooks and hangers. Our American made products are of the highest quality and attention has been given to every detail. Made in America