Product Details: Equip your semi truck to be Ready for the Road Ahead™, with the Hutch Suspension Systems Equalizer Bolt Kit, a key set that helps optimize suspension performance. With a wide array of components, this replacement kit is the ideal option to securely fasten an equalizer to a suspension system. Manufactured with high-grade materials to endure vibrations and tough working conditions. FleetPride is your First Click in Heavy Duty®.