Crafted from aluminum alloy, this extended and thickened 70mm nozzle ensures smooth pipe welding, prevents sticking, and rapid, even heating for high Enhances your toolkit with this nozzle head, designs to tackle hard to reach areas and deliver professional result wall repairs with our nozzle head featuring air vent designs, available 20+15+32mm size for various use For home renovations, pipe repairs, and bathroom upgrades without the need for extensive construction work Ideal for home improvement enthusiasts, plumbers, and DIYers seek efficient solution to pipe related challenges, Manufacturer: YanFengPro