Excellent Material: The D-ring cable ties are made of high quality galvanized steel, durable and practical, with 2 screw holes for firmer fixing, easy installation and durability. Strong Bearing Capacity: The trailer rings are stable in installation and sturdy in construction, with a bearing capacity of up to 1200 lbs per ring. Perfect Accessories: You will get 10 D-rings and 20 screws. The zinc plated D-ring is lightweight and will withstand many household uses. Ideal for internal or external use. Easy Installation: Pass the screws or bolts through the mounting clip's bolt holes and secure them to a wood or metal surface. It removes and installs easily. These D-rings come with mounting brackets, with screws. Widely Used: Lashing rings are versatile, surface mountable and provide a convenient anchor point for cargo straps, ropes or cables and bungee cords. Commonly used in trucks, vans, kayaks, ATVs, RVs, motorcycles, lorries, and anchors on boats and trailers. Note: The data is all manual measurement, please allow 1 - 3cm error, due to the light and display difference, there will be some color difference, depending on the physical object received Shipping Quantity: (according to the main image)