Feature:1. Applicable Models: Tandem trailer axle hanger kit is fit for 13/4in wide double eye springs and for 3500 to 7000 lb axles. Please confirm whether your model is applicable before buying.2. Powerful Load Capacity: Tandem trailer axle suspension hanger kit is professionally designed to provide a strong support and ensure a safe and reliable suspension system.3. Improve Suspension Performance: The Trailer Tandem Hanger Kit effectively enhances the vehicle's suspension performance and stability, reducing shaking and vibration for a more comfortable experience.4. Premium Material: Tandem trailer axle hanger kit is made of high grade material, which is able to maintain its performance over a long period of time in a variety of harsh road and environmental conditions.5. Easy Installation: The tandem trailer axle suspension hanger kit is designed to be easy to install, so you can easily and quickly install it, saving time and money on installation costs.Specification:Item Type: Tandem Trailer Axle Hanger KitMaterial: Galvanized steel + cast ironKit includes:2 x EQ-E1 equalizers 7 3/4in Long2 x 2.25in tall hangers (Top to Center of Hole),3in tallx3in long(over size )4 x 1.25in tall hangers (Top to Center of Hole),2.1in tallx3in long(over size ) 8 x shackle straps.2.562in hole to hole14 x 9/16in -18 x 3in long shackle bolts14 x 9/16in -18 lock nutsFitment:Fits 1-3/4in wide double eye springsFor 3500 to 7000 lb axles.Package List:1 x Tandem Trailer Axle Hanger Kit (44 Accessories)