Pro-Am s nerf bars bolt up directly to the frame, providing a much stronger assembly, while eliminating the need for U-bolts. They provide maximum coverage for added safety and better aesthetics. We use 1-1/4 aluminum tubing for maximum strength and the Heavy-duty triple-hook net mounts and nylon netting ensures the longevity and strength. These Nerf Bars work with stock pegs or the Pro Armor PowerGRIP system. Powder coated black for that custom look.