Introducing our T Track Mount Tie Down Anchor for Roof Rack. This M8 heavy-duty ring-shaped eye bolt is made of solid 304 stainless steel, offering rust and corrosion resistance even in salt-water conditions. The square-head T-track bolts have a head dimension of 20mm x 13.8mm x 6mm and a 16mm shank length with an M8 female thread. It's easy to install on most roof rack crossbars with T/C channels. This kit can be used to make tie-down points on roof racks, truck beds, and kayak tracks, holding bungees, cargo nets, tie-down straps, and more. Whether you're transporting kayaks, securing cargo on a truck, or using it for other equipment, this tie-down anchor provides a reliable and convenient solution, making your life easier and your transportation safer. Color: Black.