Binding Materials: For bending steel roof materials (such as steel, aluminum, copper, etc.), used for information booth, garage rainproof panel, gutter splashproof panel, roof rainproof panel, etc. Reasonable Desig: 3 station roller design ensures stable and uniform bending without length limitations, making it more suitable for making metal plates for house, factory, and other purposes. High Efficiency: The V shaped roller perfectly clamps the material during bending, reducing errors during the bending process, the wing screws on the side can easily fix the lifting plate. Materials: High speed steel rollers have high hardness, extending the service life of bending tool, the aluminum alloy handle can provide comfortable grip, improve work efficiency., Weight: 10.35401013483 Pounds, Manufacturer: Awwertse