Feature:1. Smooth Suspension: Designed to provide a smooth suspension system to mitigate the bumps and vibrations of the trailer on the road, can absorb the shock, providing a comfortable towing experience.2. Large Load Capacity: Trailer leaf spring is engineered to withstand heavy and high loads capacity of 1750lbs, withstanding the demands of prolonged use and high loads.3. Durable Material: Trailer double eye leaf spring is made of premium metal with excellent durability, can maintain their performance and longevity in a variety of harsh road and environmental conditions.4. Easy to Install: Stress free installation with its universal fit design, facilitating a quick and secure attachment, time and effort saving, no complicated steps required.5. Multifunctional Use: The 4 leaf trailer spring is suitable for cargo, boat, trailer, spindle, etc., can be a practical and perfect replacement for old and broken accessory.Specification:Item Type: Trailer Leaf SpringMaterial: MetalSize: Approx. 685mm x 45mm/27.0 x 1.8in (Length x Width)Capacity: 1750 lbs for a single leaf springEye Diameter: Approx. 14mm/0.6inFitment: For Cargo Boat Trailer Spindle.Package List:1 xTrailer Leaf Spring