General description Sealey AKB14 All-Purpose Punch Set is a comprehensive 14-piece tool kit designed for various punching tasks. This set includes an 8-piece brass drive pin punch set, a 5-piece long drive pin punch set, and an automatic centre punch, making it ideal for professional work where marring is a concern. Technical specifications 14-Piece All-Purpose Punch Set 8-Piece Brass Drive Pin Punch Set 5-Piece Long Drive Pin Punch Set Brass Punch Set Sizes: 1/16" (1.6mm), 3/32" (2.4mm), 1/8" (3.2mm), 5/32" (4mm), 3/16" (4.8mm), 7/32" (5.5mm), 1/4" (6.4mm), 5/16" (8mm) Long Drive Punch Sizes: 1/8" (3.2mm), 3/16" (4.8mm), 1/4" (6.3mm), 5/16" (8mm), 3/8" (9.5mm) Automatic Centre Punch length: 125mm Supplied in a plastic pouch Model No. AKB14