Erie Tools Portable Hand Crank Ring Roller up to 1/4" Round Steel Rolling Machine 3" and Larger Circular Rings Designed for roll bending, quick bend application & variable bend angle Ring size range: 3" and larger Round steel capacity: 0.25" diameter wire/rod Fine adjustment for the top roll can easily be bench or pedestal mounted Ring roller is perfect for any fabrication shop Handle length 12-7/8" Ring roller is perfect for any fabrication shop