With multiple settings, our Kayak Carrier allows you to carry one boat in J-Cradle position, two boats in vertical position plus folds down when not in use. Fully assembled out of the box, tool-free installation Fits Yakima or O.E. crossbars Adjust the upright position with the easy-to-use integrated cam lever Folds flat when not in use Includes Heavy-Duty Straps and Bow/Stern Tie-Downs Supports one boat up to 80 lb or two boats with combined weight of 110 lbs or less Minimum crossbar spreads of 24 inch or more Vehicle Disclaimer Requires Roof Rack Kit or Bed Rack and Crossbars