XtremepowerUS 14Pc Sharp Hollow Punch Tool Kit 13 Sizes Pin Point Leather Copper Gasket Holes Different Size Holes From 3/16" To 1-3/8" 1 Pin Point Punch Shaft - Sturdy ABS Molded Case Sizes Range: 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 5/8" 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8" Strong Heat Treated Steel Punches / Soft Comfortable Grip 13 Interchangeable Punch Tips + 1 Pin Point Punch Shaft