About this item

• Two-boat capacity, stacking kayak carrier system for use on round, square, and most factory oval cross bars
• Octagonal aluminum posts and injection molded nylon platforms for maximum stability
• Proprietary stacker blocks stabilize boats during tie down and cushion boats during transport
• System folds down when not in use for low clearance and fuel economy
• Universal Fit JAWZ Mounting Hardware; tool-free assembly; lifetime warranty