For reducing and enlarging wedding bands and for bending metal stock into circular forms. Rings are enlarged on the 6-segment conical mandrel as the lever is pulled forward. The mandrel is calibrated in U.S. sizes 2 through 14. High quality construction insures exceptionally accurate ring sizing. Double-sided reducing plate has 16 highly polished countersunk dies for reducing bands up to 12 mm wide. The bending mandrel is positioned on the left side of the machine and has 4 steps. One of 2 bending dies is installed beneath the bending mandrel. There are 2 styles of bending dies: one for flat stock and one for half-round stock. The cast iron base has 4 clearance holes for bench mounting. Overall dimensions: 4.75" x 6.8" x 16.5" high (120 x 172 x 420 mm). Made in England.