Sherpak Boat Roller - Heavy-Duty Suction Cups Mount

Heavy-duty suction cups mount reliably to car tops or glass, offering a quick easy solution for one person to load a boat to a car top. Two angle adjustment options allow use on most vehicles. Simply flip the suction levers, roll your boat onto your car top carrier, stow and go!. Dimensions: height 6.75" (upright), 2.75" (90?), width 27", diameter 4.62", weight 2 lbs.