Features: Additional lower wheels and storage rack Can be mounted on bench, clamped in vise or use with optional welded stand Machine provides outstanding performance on small jobs like motorcycle tanks, tank covers, seat cowls and aircraft fillets Suitable for a variety of other tasks, including shaping, fabrication, and smoothing dents and welding seams in fenders, hoods and trunk panels Anvil yoke is adjustable on both sides of the axle support with thumb screws so it can be trued with the upper wheel The design is simple, with few moving parts. The base takes the form of a large "C," and is usually made of fabricated steel. It is very sturdy and rigid Specifications: Type: English Wheel Material: Steel Wheels: Hardened Steel Capacity: 16 Gauge Mild Steel, Aluminum, Copper Throat Capacity: 15-3/8" Upper Wheel Diameter: Flat; 5-7/8" Lower Wheel Diameter: 2" Lower Wheel Contours: Flat; 1/2" r.1" r.; 1-1/2" r.; 2-1/2" r.; 5" r.; and 9" r Overall Dimensions: 10"(L) x 18-1/4"(W) x 24"(H) Assembly Required: Yes Package Content: English Wheel Shaping Benchtop Hardware Manual