Lund 23069401 Black Steel 3" Round Bent Nerf Bars for 1999-2016 Ford F-250/F-350/F-450 Super Duty SuperCab 3" Round nerf bars with ends bent slightly toward vehicle provide a timeless design and economical step solution for your truck or SUV Rugged and durable black powder coated steel is corrosion resistant Non-slip, flat step pads provide traction for safe footing Solid construction supports up to 350 pounds Pre-assembled for easy no-drill installation with all mounting hardware included