Brass punches are 3-1/4" in overall length with a 1" tip length. Punch sizes are 1/16", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", and 5/16".
Steel punches are 4" in overall length with a 1" tip length. Punch sizes are 1/16", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", and 5/16".