b'Brass Drive Pin PunchesB565Drive pin punch is well proportioned, nicely finished, and has a knurled finger grip. Each punch has the size stamped on the head. The softer brass will not damage softer materials and delicate work surfaces. Available in eight individual sizes from 1/16" to 5/16" and as a full set of eight in an attractive pouch.F EaturEs Knurled grip for secure holdingunches Will not damage softer materials Non-sparking Punch diameter clearly marked on the headPLength Diameter PunchCat. No. EDP in mm in mmB565A 12465 1/16 1.5B565B 12466 3/32 2.5B565C 12467 1/8 3B565D 12468 4 100 5/32 4B565E 12469 3/16 5B565F 12470 7/32 5.5B565G 12471 1/4 6B565H 12472 5/16 8SB565Z 12473 Set of 8 Punches (1 of Each Size) in Fabric PouchSB565starrett.com 97'