Yakima EvenKeel Boat Rack Comes with 4 saddles per package - all you need to transport your boat in one box Fits Yakima round, square, factory and aerodynamic crossbars right out of the box. Innovative HullFlex design conforms to your boat for unbeatable hull protection Best-in-class value - includes Heavy-Duty Straps and Bow/Stern Tie Downs and optional security bolts Love it 'Till You Leave It Limited Lifetime Warranty.