6" Brand New Huth-Ben Pearson Vertical Dual Headed Portable Expander, Mdl. 1674V, 25,000 lbs & 49,000 lbs of Expanding Power, Huth's Accu-Sizer System, 2 Expander Cylinders - 3-1/2" & 5" - Oriented Vertically, Front Swivel Casters, 15' Power Cord with Male/Female Receptacles, Must Request Single Phase (30 amp) or Three Phase (20 amp), Mounted on Easy Wheeling Cart, Broad Range of Expansions & End Form Shapes, Can Expand to 12" with Special Tooling, #SM1674V