Reese 5Th Wheel Custom Quick Install Brackets Ford F 250 / F 350 Super Duty '99 '01. The brackets require #58058 and fits the following Ford truck models: F-250 Super Duty (1999-2004) F-350 Super Duty 1999-2004). Installation of brackets are quick and easy. Features of Reese 50043 5Th Wheel Custom Quick Install Brackets Ford F 250 / F 350 Super Duty '99 '01 Composed of durable and quality materials Requires 50058 rail kit to complete installation Fits Ford F-250 Super Duty (1999-2004) F-350 Super Duty 1999-2004) Installation is quick and easy Package Contents: Reese 50043 5Th Wheel Custom Quick Install Brackets Ford F 250 / F 350 Super Duty '99 '01 Reese 50043: 5Th Wheel Custom Quick Install Brackets Ford F 250 / F 350 Super Duty '99 '01