SPEED WELDING NOZZLE/5 mm 110038333SPEED WELDING NOZZLE/5 mmFast welding nozzle that is 5 mm in diameter. It is ideal for plastic welding applications and uses plastic welding rods up to 5 mm. It works with professional hot air guns HG 2420 E, HG 2620 E, HG 2520 E, HG 4000 E and HG 2300 EM.Product C..