Product Details: The Atro 4 1/16" Suspension Spring Eye Bushing is the perfect solution for heavy duty applications. With an outside diameter of 1 3/4", this bushing is designed with a progressive load design that allows it to handle heavy loads while maintaining a smooth ride. It is made from high-quality materials that are designed to withstand wear and tear over time, giving you peace of mind that your suspension system is in good hands. FleetPride is your First Click in Heavy Duty®.