Cargo box mounted on flush aero bars using T-slot bolts

What is the Thule Pro Bar for T Slot Tonneau Covers? roof rack t slot SHOP BY VEHICLE · Camping & Overlanding · Roof Racks · Roof Rack Accessories roof rack t slot T-slot adaptor bracket ensures you can easily attach anything to the BASE fitment of accessories from a range of roof rack manufacturers

eu slot T-slots in your Yakima bars It's just a different way of mounting it It doesn't necessarily