ITEM NAME:Heavy Duty Tubing Bender Tube/Pipe Bending/Forming Tool Description:.1x Tube Bender. Uses: Automotive, Fuel Lines, Brake Lines, A/C air conditioner Lines, Refrigerant/Refrigeration Lines, etc. Bending Radius: 0 to 120Â ° with Reference Marks at 45Â ° & 90Â °. Bending Capacity: 1/8" - 1/4".