D-ring tie-down anchors with high-strength steel construction for strength and longevity can hold up to 1200 pounds per ring. Trailer tie-down anchor tie-down rings are made of extremely strong galvanized solid steel, to prevent corrosion and rust. Stainless steel D-ring anchors add a convenient anchor point for ropes, bungees, or straps. Widely used as tie-down anchors on trucks, vans, kayaks, RVs, campers, boats, and trailers, are also handy as wall hooks in organized garages, warehouses, and workshops. The tie-down anchor ring works well on any floor. D-rings come with brackets but not bolts. Recommended installation would be with 1/4" diameter round bolts to fit the 9/32" holes on the clips. Once the D Ring Tie Down Anchors are mounted, you can use them as tie-down anchors for motorcycle straps, bungees, tarp straps, small chains, ratchet and cam straps, ropes, and other tie-downs. Perfect for securing kayaks, and other powersports equipment, bicycles, refrigerators and similar