规格：For Use With 3112 - 40, 50 or 60-Watt Production-Ready Pencil-Style Soldering Iron, 3114 - 60 or 75-Watt Industrial Soldering Iron, 3125 - 60 or 75-Watt Industrial Soldering Iron, 3138 - 100, 130 or 150-Watt Heavy-Duty Soldering Iron, 3138x - 175-Watt Heavy-Duty Soldering Iron, 3158 - 200-Watt Heavy-Duty Soldering Iron, 3158x - 250-Watt Heavy-Duty Soldering Iron, 3178 - 300-Watt Heavy-Duty Soldering Iron, 3198 - 550-Watt Heavy-Duty Soldering Iron,
