Heavy load capacity anchors with high tensile steel construction are strong and durable. Each anchor hook can hold 453 kg/1,000 lbs, making it ideal for heavy duty anchors. High Quality Rust-Proof Material These stainless steel D-ring hooks are strong and durable. With the electrohorse process, the D-rings have a black protective layer to prevent corrosion and rust formation during long working hours. Wide range of applications anchors can be used for trucks, bikes, quads, gear, camping gear, heavy machinery and power tools, trailers, warehouses and workshops. Anchor all tie-down ratchets and cam straps, ropes and hooks for loads of all sizes and weights. Easy Installation Insert a screw or bolt through the screw hole (diameter is 10mm) on the mounting clips and fix it to a wooden or metal surface. It is easily removed and installed. Multifunctional due to their lightness and their simple and elegant shape, these the anchors can be used in many different ways, for example as decorative hanging mirrors or as hangers for large frames or paintings.