Designed to help you load any kayak onto your roof with ease, the Set of 2 Kayak HandRoll Rooftop Mounted Kayak Rack for Vehicles from YAKIMA provide you with a load assist that gives you grip, stability, and protection.This roof rack accessory comes with a base that will pivot to automatically fit the shape of your boat or kayak and then lock to cradle the boat when traveling. Featuring a universal mount that will fit most roof racks, this travel essential has large rubber rollers that provide a built-in load assist to help guide your boat into place when loading. These durable rubber pivoting rollers adjust to your boat's shape and ensure a safe and secure loading. Featuring an easy tool-free installation, this storage rack accessory can be quickly installed by simply mounting on to your crossbar, load your kayak, and take off on your journey. Upgrade your storage experience by pairing the HandRoll with SKS Lock Cores (sold separately) that will lock to your roof rack for added security and peace of mind. Coming with a heavy-duty strap and bow and stern tie-down, this vehicle accessory gives you everything you need to know your kayak is not going anywhere once it is secured. The HoodAnchor (sold separately) is required for vehicles with no attachment points for Bow and Stern Tie-Downs. Erase all of your worries when it comes to haling your kayak with the YAKIMA HandRoll Rooftop Mounted Kayak Rack for Vehicles, and gain peace of mind knowing your boat is secure.