TYPE HOLDER, CHARACTER HEIGHT 3/16 IN, CHARACTER TYPE SET LETTER/NUMBER/SYMBOL SET, CHARACTERS INCLUDED A TO Z, 0 TO 8 (WITH 6 SERVING AS 9), AMPERSAND (&), BLANK SPACE, DASH (-), SLASH (/), DUTY MODERATE, FOR MAXIMUM SURFACE HARDNESS ROCKWELL C SCALE 58 TO 62, FOR SHANK DIAMETER 1/4 IN, HOLDER LENGTH NOT APPLICABLE, HOLDER SHANK SIZE NOT APPLICABLE, HOLDER WIDTH NOT APPLICABLE, IMPRESSION CHARACTER STYLE STANDARD