AA-Racks Universal Conduit Carrier Kit Fit 6" PVC Pipe, No Drilling Required, Black

Can be used on most Truck Racks / Van Racks / SUV Racks Cast Aluminum door and end cap, Stainless Steel saddle brackets U-bolts and hardware Spring loaded door latch and urethane gasket for weather resistance The end cap comes with the rotary tongue lock Required for Assembly: 6" pvc pipe (actual 6.625"), silicon or butyl sealant