Package Includes: 6 x black lashing ring. Size : 85mm x 63mm, hole: 12mm. Note: The package does not include nuts or bolts.Strong Load Capacity: The lashing ring adopts high-strength carbon steel structure, which is sturdy. and sustainable. Each hook can hold up to 550kg/1200lbs, ideal for heavy anchors.High Quality Material: Our lashing rings are made of high quality carbon steel, strong and sustainable. The galvanized surface resists corrosion, rust, oxidation, cold and heat, the D-ring is very aesthetic and easy to clean reliable connection point for rope, rubber bands or straps, but also easy To Install: Simply drill the screw holes first, then attach to wood or attach to metal surfaces.Widely Used: Trailer tie down rings provide a handy anchor point for ropes, rubber bands or harnesses. They are often used as mounting anchors on trucks, vans, kayaks, ATVs, RVs, vans, boats and trailers, and also as wall hooks in garages, warehouses and organized workshops