SWAG Off Road Tubing Roller"HULK" The HULK is 100% machined, formed, manufactured in the USA. It includes one die set of your choice, We currently have 43 different sizes in stock The HULK is capable of rolling material up to 2 X 2 .1250 wall square material. Includes electronic digital display for downward travel, ideal for repeatable rolling. https://www.youtube.com/watch?v=IpQkYf5YQVo