Sealed Boron Carbide Nozzle disposable.
The shortest and the lightest Boron Carbide Nozzle in 4 mm 
Great for pot to cabinet use or attach to your 1/2 Ball Valve.
These are value minded Boron Carbide nozzle holders, Boron Carbide will outlast ceramic or Tungsten siAion.
We build them fast and simple short and stout. They will wear but theses wear out SLOWER.
4mm use fine medium or coarse media.
Shipping included, no outside USA sales. This is a wear item, no warranty on wear items. Wear items barbs, hose, fittings, nozzle holders and nozzles.