Bends square tubing up to 2” x 2” x 11 ga., rectangular up to 1” x 2” “The Hard Way”. Knurl center wheel for better gripping action. Adjustable lock collars to keep material aligned. Comes with a heavy duty crank handle. 1/4” steel plate frame. Light weight, only 56 lbs. One year limited factory warranty. 35” L. X 9-1/4” W. 17” H. 18” Handle