Thule 502 Aero Load Stops Adjustable T-Track Cargo Supports Black Set of 1 Thule 502 Aero Load Stops provide adjustable support for securing cargo on Thule load bars equipped with a T-track system. These heavy-duty black supports feature a durable triangular design and include the necessary mounting hardware with an easy-grip adjustment knob for quick installation and positioning. Designed to keep ladders, lumber, or other long loads stable during transport, these genuine Thule accessories offer a secure fit for professional or recreational hauling needs. Please note that while the original box is shown for identification, it is not included with this purchase. #Contemporary