These stainless steel exhaust hanger rods match most late model original equipment style hanger rods for easy installation into O.E. hanger mounts. With the extra long length of these rods, you have plenty of material for almost any twist and bends you need to make for your exhaust installation. The Exhaust Hanger Rod Clips are a simple solution for a common problem. Universal hanger rods often do not match the width of the rubber exhaust hanger mounts, allowing the exhaust to slide freely. Vibrant's Hanger Rod Clips, made of Delrin, help solve this problem by filling in the gap.