The ICON Vehicle Dynamics 2000-2004 Ford F-250/F-350 Super Duty and 2000-2005 Ford Excursion front U-bolt kit consists of high-quality grade 8 U-bolts to ensure that the leaf springs stay properly secured to the front axle. Featuring a black E-coat finish for corrosion resistance and an application specific length of 11.5” and 12.5" these U-bolts will work with a variety of leaf spring options. All mounting nuts and washers are also included to make sure installation is quick and easy.