Features and Benefits:16 gaugemild steel capacity.Massive37” throat depth.Upper wheel is a robust10” diameter x 3” wide.Includes8 bottom anvils(all 3” wide) in the following radii: flat, 2”, 4”, 6”, 8”, 12”, 24”, and 36”.These anvil sizes can handlealmost any wheeling applicationyou can think of.Everything on this wheel isadjustable, including the caster and camber of the bottom anvil.Quick-release lower anvil supportwith internal locking cam allows for easy panel removal.Weighs just under1,600 poundswith rigid steel construction that will stay accurate for many years.Covered by a1-year parts warranty.We offerlifetime technical supportby phone from a team of service reps with hands-on machine experience.What makes this the best English wheel on the market? Its made fromtwin ?” thick steel plates. Itslarge openingcan handle even curved panels. And it comes with8 anvil sets.