The Malone SeaWing/Stinger Saddle universal car rack kayak carrier with load assist module is the all-in-one package to safely and easily load and transport your kayak. Both the SeaWing and Stinger are corrosion resistant and UV protected guaranteeing your gear will hold up for years to come. This package deal keeps you and your kayak safe during use. The universal JAWZ mounting hardware fits round square and factory oval cross rails.