Full size dollies for the Adventure Island, Tandem Island or Pro Angler/Universal include a hull/ama cradle and a pull handle. Much stronger and easier to load and use than plug-in carts for larger, heavier models. Two differet wheel styles allow for optimum performace on hard pack surfaces - or soft sand beaches. Choose beach wheels for use over soft sand or other surfaces. Choose the tuff tire if your launch surfaces are solid. the handle makes it easier to insert or remove the cart under the boat or pull along when un-loading. The handle also acts as a kick-stand to keep the cradle upright during loading. The handle and wheels are easily removable for storage. The Pro Angler/Universal dolly will fit a wide variety of Hobie Kayaks including Pro Anglers, Outbacks and Oasis. Recommended maximum load equal to one Tandem Island without excess personal gear.