This industrial sheet metal bender can bend light-gauge materials without the awkward length of larger metal brakes. this straight brake has a maximum capacity of 20 gauge mild steel and 18 gauge aluminum. 48in 4 feet long and can bend at full capacity all the way across. bend angle of up to 120. right and left cam lever arm precisely clamps the material. you can adjust the clamping pressure for more delicate work. fully-welded steel plate construction, with support trusses on the top and bottom, maintains rigidity to deliver accurate results for years. baileigh backs this metal brake with a 1-year parts warranty and lifetime technical support by phone. recommended for : any fabrication shop that does light-duty sheet metal bending.