5 Piece Brass Pin Punch Set includes the following pin punch sizes: 1/8", 3/16", 1/4", 5/16" and 3/8" Brass punches are used on soft materials for delicate work including automotive and machine shop applications 2-piece construction: steel body, brass punch; non-marring brass does not cause damage to the workpiece Each punch is 8 inches in overall length Includes vinyl storage pouch SPI 95-715-9 Steel-Body 5 Piece Brass Pin Punch Set: 1/8", 3/16", 1/4", 5/16" & 3/8". Brass punches are used on soft materials for delicate work. Useful for automotive and machine shop applications. Non-marring, brass does not cause damage to the workpiece. Can be used to produce a gentle initial movement with a steel punch being used later to complete the job. 8 inch overall length. 2-piece construction: steel body, brass punch. Includes vinyl storage pouch.