The J&H LED 64-inch 180-degree Quad In-Line Low Profile Bullhorn Mounting Bracket comes equipped with a 4-head Tenon Adapter, tailored specifically for the effortless installation of up to four area lights utilizing slip fitters. These fixtures offer horizontal adjustability, ensuring precise positioning according to your requirements. The lower segment of this bracket boasts a 2-1/2 inch inside diameter, guaranteeing a seamless slip fit over any 2-3/8 inch tenon, regardless of the pole's shape. Moreover, each top-mounted tenon features a 2-3/8 inch outside diameter, simplifying the process of sliding standard 2-3/8 inch slip-fitter light fixtures into place with ease.