One{1} "410=Mayhew U.S.A.=3/4", 3/4" X 12', hex body. For sale are eight{8} different USA cold chisels, and others, varying in length from 5-5/8"-12-7/16" long. One{1} "72 3/8 Proto Mfd. U.S.A.", 1/4" tip X 5-5/8" long, hex body {notches on handle}.