Designed to last, our 3/4" low peak top fitting is a key element in building a structure that provides both shade from UV rays and adequate protection from high winds, rain and snow. Cast from galvanized steel, each fitting is reinforced, secure and extremely stable. Eyebolts guarantee a custom fit for each pole inserted. Your canopy structure will stay in place when you use Canopies and Tarps' fittings. The fitting's inside diameter is 1" and includes welded connections.