MIG Gas Nozzle Cylindrical φ23*90 XL145.0048 for Binzel MIG Welding Torch RB61GD/RB601D Weight(Gram): 738g Package QTY: 5pcs Features: 1.MIG welding torch nozzle, suitable for RB61GD/RB601D MIG torch. 2.High quality copper 3.Durable and have a long service time 4.Don't fall off and can be easily removed and replaced when cleaning is required.