Hand Stamp Character Height 3/16 in Character Type Set Individual Character Characters Included J Duty Moderate For Maximum Surface Hardness 50 on A Rockwell C Scale For Shank Diameter 3/8 in Holder Length Not Applicable Holder Shank Size Not Applicable Impression Character Style Gothic Includes J Letter Casing Uppercase Product Type Hand Stamp Kit Shank Length 2 3/4 in Shank Thickness 3/8 in Shank Width 3/8 in Stamp Material Steel Standards Not Applicable