The Pro3 by ProBender.com have a compact design but still allows you to get the big jobs done. Is the only bender in its class that you can do a full 90 deg. bend on most die sets without pulling the die pin to re-adjust. This will save you time and help keep your bends accurate. Comes with the self retracting feature. Another first of its kind in its class. By the sure nature of the vertical design you will no longer need a degree wheel. You are able to use a more accurate digital angle finder. All this makes the Pro3 one of the best hydraulic tube benders on the market.