Contact the Arthur Products team to receive more information on our products or custom design and manufacturing services. Nozzle Hardware & Accessories CouplingsHex couplings provide a wrench flat for ease in joining lances, pipe or hose. Cleaning Applications: NipplesStainless steel nipples join lances, pipe or hose. Hex options for easy installations. Cleaning Applications: Nozzle RackA durable solution to mount your nozzle set to ensure that the right nozzle is always at hand. Cleaning Applications: Wafer Connections / Plates (NOZZLE HARDWARE)Wafer connections provide an excellent method to joining high pressure hoses of same or varying sizes. Cleaning Applications: Bushings and AdaptersAllow for joining of different size pressure hoses. Cleaning Applications: