The Jet Electrical Power Slip Roll is the ideal choice for metal forming for every HVAC or fabrication shop. The machine features 3 rolls with 2 driven rolls made of hardened polished high-carbon steel for excellent durabiity. The heavy-duty frame and base provides precise sheet metal rolling. The machine has a convenient foot-operated controls with an emergency button for added safety. ADDITIONAL SPECIFICATIONS: Mild Steel Capacity (Gauge): 16; Maximum Forming Length: 50"; Number and Diameter of Rolls: 3, 3; Maximum Forming Radius: 2"; Wire Grooves: 5/16", 3/8", 1/2"