Durability is the name of the game with the Jensen Red Tire Swivel – 3 Prong Rectangle Plate-4 1/2”. Jensen only builds products that it knows will stand up to the tough conditions found in playgrounds. The Jensen Red Tire Swivel – 3 Prong Rectangle Plate-4 1/2” is the perfect way to keep swing chains from becoming tangled and presenting a potential hazard to children. The tensile strength on this product is 5000 pounds. Always follow all safety measures when installing this product. We highly recommend that adults check it frequently for wear and tear or damage. Contact us for playground risk management programs.