RAM-ROD 2000 Fishing Rod Holder with 1, 5"" Ball The RAM-117BU consists of the RAM-ROD 2000 fishing rod holder and patented 1, 5"" diameter rubber ball, With the combination of the patented RAM rubber ball and socket system you can rotate the rod holder 360 degrees, while tilting the cradle forward and back for the optimum angle, Material: High Strength Composite and Powder Coated Marine Grade Aluminum Ball Size: 1, 5"" Rubber Ball Size Note: The ""U"" in the part number reflects product packaged in poly bag, , Product : RAM MOUNT RAM-ROD 2000 FISHING ROD HOLDER W/ 1, 5"" BALL, Manufacturer : RAM MOUNTING SYSTEMS, Manufacturer Part No : RAM-117BU, UPC : 793442011719 SKU: CW48948