The guide plate assembly automates the ability to run sheet metal through the system for repetitive cut-out designs. It can take up to approximately 3/8 inch to 4 inches (10mm to 100mm). This accessory works in conjuction with the Sisma Easy 200F (821-5955) and 300F (821-5956); and the Sisma Smarky 500F (821-5958) and 700F (821-5959). Weighs 19.5 lbs. (9kg), measures 13"L x 10"W x 6"H (330L x 254W x 152.5Hmm). Made in Italy.