Riveting Tool 타입 = Plier 타입 Rivet Size Maximum = 4.8mm Rivet Size Minimum = 2.4mm Model Number = HN02 The Teng Tools HN02 series is a nutsert gun. It has aluminium alloy, forged steel upper handle with heat treated jaws for durability and easier use. It includes mandrels for M3, M4, M5 and M6.Quick change, lockable threaded mandrels Comfortable PVC grip