UNDERHILL MAGNUM ALL METAL INDUSTRIAL NOZZLE:

Do you know why your expensive “metal” hose nozzle isn’t working the way it used to? Plastic internal parts that break, stick, and wear out. See for yourself...take yours apart. Then throw it away and get the hose nozzle that will be by your side for years, giving you the same beautiful pattern, day after day: Underhill™ MAGNUM™ solid metal, true fire hose quality hose end nozzle.

Won’t solid metal wear out, too? Well, eventually, maybe. But let’s just say you’ll probably wear out before your MAGNUM™ does.