Perfect for class 2 towbar on my Mercedes R350. The only thing I didn't like was the needle that came with it. Most clutch kits have a small hole drilled in the pin where a clip is placed to keep the pin from slipping. With this set, the pen has no hole for the clip, the clip just needs to be kept in place by friction, which will feel shaky. Otherwise, the price is high and it seems that it is made of high quality and durable material.