Flush Mount Pontoon Quad Drink Holder Providing the boating enthusiast with high-quality, reasonably priced convenience marine accessories that significantly contribute to a safe, enjoyable boating experience. Quad Drink Holder sized to fit can drink's with insulated sleeves and many mugs Mug Opening Diameter 3.625a Interior Dimension 3.895x8.12a Overall Height 3.86a Overall Width 18.4a Cutouts on top ring can be useful for hanging sunglasses, etc. Flush mount unit not suited for use in combination with P0011 tables. Mounts permanently to 1 OEa square rail commonly found on pontoon boats Mounting of the Pontoon Boat Accessories requires complete access all the way around the square tube. Many manufacturers utilize a metal skirt that prohibits access to the square tube. Pontoon accessories may not fit in that case. No drilling required All mounting hardware included Color: White SKU: P003 ITEM: 1 Flush Mount Pontoon Quad Drink Holder WT: 1.5 lbs