Front Size:8PT-R,8PT-T,9PT-R,9PT-T 10.5PT-T,18PT-R,18PT-T Frame Size:1.5*3.5,2 ... .5,2.5*3.5,3.0*3.5 Metal print characters types, number, lettersBrass, zinc.steel types.Stainless steel, brass ... Size(mm)Application RangeZinc Types8PT-R 8PT-T 9PT-R 9PT-T,10.5PT-R 10.5PT-T,18PT-R,18PT-T1.5*3 ... *3.5Suitable for all series ink roll codersSteel TypescooperTypes Metal Print Characters