Bends up to 135 degrees in 22 gauge galvanized sheet metal * Bends metal roofing components and roof flashing including copper and aluminum * Bends narrow roof-flashing strips * Ideal for fabricating plenums or large transitions at the job site * Makes compact fabrications as small as a 4-inch square * Accommodates sheet metal up to 4 feet wide * Adjustable strengthening ribs * Compact size * Made in the USA * Optional leg kit sold separately