Lever type tube bender is designed for minimal exertion to achieve maximum results. Open-side face easily slips over tube at any given point. Accommodates bends up to 180°. Tool preserves integrity of tubing; won't flatten or leave marks. Front hook for firmly securing tube. Tool Type: Lever Type Tube Bender; Applicable Material: Copper; Aluminum; Brass; Steel; Stainless Steel; Application: Tube Bending; Bend Radius: 9/16".