This kit includes an additional 10 dies to use with any bead roller with a 7/8 inch (22mm) shaft.
With these additional Metal dies on your bead roller you can create hemmed edges, offset flanges, contours, deep channels, and style lines.
Material = CR12 Steel , Hardness = 35~45HRC
This kit also includes a polyurethane lower "skate board" wheel, which can be used with a variety of upper dies.
Fits most bead rollers with 22mm shafts