Roll pins require a special punch set.The roll pin punch set has the ideal tools for removing hollow, split roll pins.Round nose design allows proper alignment of punch in roll pin to prevent damage to fine mechanisms such as trigger group parts.Roll pin punches come in 1/16, 3/32, 1/8, 5/32 sizes.Type: Punch SetCaliber: Multi-CaliberSize: 1/16, 3/32, 1/8, 5/32Quantity: 4 Per PackWeight: 10 ozFunction: Remove Roll PinsMaterial: MetalFinish: Gray