This is a nice, full featured machine in a portable, easy to carry package! It will form the pittsburg lock on ductwork to 24 gage and it runs off 110 volt. This has been a highly requeted machine that has just become available for us. This unit includes a flanger mounted on top for doing your 1/4" easy edges. A fine machine at an outstanding price! PLEASE NOTE: TO ORDER YOU WILL NEED TO CALL TO GET A FREIGHT QUOTE. Please call Phil at 800.783.4766 and I will be glad to get a quote for you.