The Malone Autoloader XV universal car rack kayak carrier includes everything you need to carry one kayak vertically on your roof top or trailer. The Autoloader XV developed here on the coast of Maine to withstand our brutal cross winds and crippling salt water corrosion. We were the first in the industry to produce a J style carrier and this years model is our best. The Malone universal JAWZ™ mounting hardware fits round, square and factory oval cross rails.