The highly polished enlarging mandrel has six splines and can take rings from size 1 15 US sizes
It is calibrated and graduated in 1 2 sizes for smoothly and accurately enlarging rings
The reversible, reducing plate resizes ring shanks up to 12 mm wide by compression. The plate has 16 reduction dies.
The reducing plate is used to slightly reduce the size of plain round bands, usually around 1 2 The entire tool is made out of hardened steel with a grey painted base
This deluxe model measures 15.5 x 4.5 x 7.5 39.5 x 11.5 x 19.0 cm