The most efficient hand held 3/16\" (Outside Diameter) coiled pipe straightening tool on the market which easily and accurately straightens pipe from a coil! This revolutionary and affordable tool will straighten all types of light wall coiled tubing such as copper, aluminium, stainless steel, brass and more. The tube straightener is very easy to use. Firstly, straighten the end of the tube by hand and feed the tube through the rollers, then grip the tool firmly and start to feed more of the tube through the rollers and then slowly work the tool towards you and then in both directions along the tube until the tube is straight. The tool\'s rollers spiral along the tube to straighten and strengthen the tube, completely straightened tube allows the passing fluid or gas an accelerated direction of flow. Not only straighten pipe, this handy tool also allows you to mark the tube and create a reference point of radius bends. The perfect tool for a perfect alignment! Simple concept, very easy to use and of course, a professional looking finish each and every time! Note: The tube can only be passed through the tool\'s rollers once or maybe twice as the straightening process strengthens the tube