Item Type: Trailer Weld On D Ring Material: Forged steel Working Load Limit: 4000 lbs Rupture Strength 12000 lbs Application: Just weld onto your flatbed, truck, trailer, dock, warehouse, or even pickup. Use this fitting as the anchor point to secure your boxes, cargo, shipment, golfcar, car, motorcycle, ATV, UTV, Side by Side, Snowmobile. Package List 4 x Trailer Weld On D Rings 4 x Brackets 1Versatile Application: Whether you own a flatbed trailer, truck, utility trailer, dock, warehouse, or even a pickup truck, this ring can be welded on to serve as a fixed point for securing your cargo, goods, freight, cars, motorcycles, ATVs, UTVs, side by sides, snowmobiles, and more. 2Secured Transport: By attaching the heavy duty D ring to your vehicle or equipment, you can ensure that your cargo remains securely in place during transportation. 3Heavy Duty Design: With a working load limit of 4000 pounds and a breaking strength of 12000 pounds, D ring is capable of handling heavy loads and providing secure anchoring. 4Advanced Material: Trailer D ring brackets set is made of premium material, which is hardness, not easy to deform, sturdy and durable and has a long service life. 5Easy to Use: 1/2 In stake pocket D ring with rugged construction is designed to be easy to use, so you can use it easily, which is convenient and practical for you.