Ultimate Arms Gear AmeriGlo GL-741 Glock 42 ProGlo Front (Orange outline) with Pro Rear Green White outline 3/32 Punch Tool Package Includes: AmeriGlo GL-741 + Ultimate Arms Gear 3/32 Disassembly Pin Punch Armorers Gunsmith Tool Ultimate Arms Gear Pro Disassembly 3/32 Punch Armorers Gunsmith Tool Designed to Punch Pins. Features a Polymer Handle and Steel Tip for an Ultra Durable High End Tool. Diameter is 3/32 of an inch or 2.5mm.