YAKIMA LoadWarrior 18" Extension for LoadWarrior Rooftop Cargo Basket, BlackExpand your LoadWarrior's cargo capacity by 40 percent with the YAKIMA LoadWarrior 18 Inch Extension for Medium Sized Cargo Basket with Accessory Bar. Unlock more traveling possibilities with 40 percent more room for your cargo on your next road trip. The LoadWarrior 18 inch extension extends an invitation to expand your cargo capacity by a generous 40 percent. Versatility takes center stage, thanks to universal mounting hardware that effortlessly