The Spalding Roof Basketball Mount Converter can help you set up your own hoop. It enables you to attach your backboard to either a roof or pole setup in a vertical or horizontal configuration. This basketball wall mount fits 3.5″ round poles and fits all Huffy and most Spalding backboards up to 54″ in size. With six different ratchet height options you can finely tune the level of your hoop, and its all-metal construction is ideal for outdoor use. The Spalding Roof Basketball Mount Converter has a convenient and adaptable design that enables a wide variety of attachment configurations.