CH Hanson 20541 9 piece 1/8-Inch Numbered Stamp Set - 0 thru 8 (6 is used as 9) For hand-held, hammer struck applications Crowned striking surface ensures full force to the center of the stamp Packed in durable plastic storage containers Textured shank provides firm easy grip Commercial grade integrally mounted sealed contractor with a cable tension plate which helps prevent tangled wire rope