Krypt Towers Wakesurf Rack For Tower Surfboard Rack For Boat Holds 2 X Wakesurf Boards Polished Aluminum Wakeboard Rack Fits Clamp Tubing Sizes-1 3/4"" 1 7/8"" 2"" 2 1/4"" 2 3/8"" 2 1/2"" Item Not Available 4048537