Features: D-ring tie down anchors are made of high strength solid steel and painted with protective coating, anti-corrosion and rust for protection. Anchor all logistic tie down ratchet and cam buckle straps, ropes, hooks, and chains to secure cargo of all sizes and weights - bikes, ATVs, UTVs, quads, motorcycles. Easy to use. Durable and practical. The tie down D rings are great for for securing straps to cases or for trailers, truck bed d ring, tarps and screw in tie down anchors points for ropes. Specifications: Material:Metal Size:Approx.36x25mm/1.42x0.98in Hole Diameter:4.5mm/0.18in,5.5mm/0.22in,6.5mm/0.26in Color:Black,Silver Quantity:20Pcs Net Weight:124g Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 20x Cargo D Ring