Key Features Sturdy&Durable: It is made of #45 steel with high strength, high hardness and good corrosion resistance. Its sturdy structure and paint-spraying surface can withstand years of extensive use. Adjustable Bending Angle: It provides you with a large range(0-135°) of bending angle. You can use specific angles within this range to complete your workpiece. Effortless Operation: It is equipped with two lengthened handles with two knobs, making the operation easier and more effort-saving for you. Wide Compatibility: Its maximum bending width is about 36.61 inches, and its bending thickness is 1.2mm(carbon steel), and 1.5mm(copper plate, aluminum plate), giving you a wide choice of workpiece. Application It can be used to bend carbon steel, copper plate, aluminum plate, soft aluminum, and other various metal sheets into a desired shape at a set angle. Specifications Color: Blue Material: 45#Steel Bending Angle: 0-135° Operation Mode: Manual Mount Type: 3/8" Bolt Mounted Surface Treatment: Paint Spraying Assembly Required: Yes Maximum Bending Width: 930mm/36.61inch Workpiece Thickness: 1.2mm/0.05inch(Carbon Steel), 1.5mm/0.06inch(Copper Plate, Aluminum Plate) Product Size: 110*18*15cm/43.3*7*5.9inch Packaging Size: 108*22*21cm/42.5*8.7*8.3inch Gross Weight: 16.8kg/37lbs Package Included 1* Sheet Metal Brake 1* English Manual All Necessary Parts for Installation Notes 1.Please check the size carefully before ordering. 2.Please read the instructions carefully before use and pay special attention to the safety tips inside.