Handy kit provides everything you need to make the most of your RTD®. system. Convenient hose adapter simplifies connecting super-concentrate products to your water supply. Split-resistant hose provides extra durability. Designed specifically for use with RTD®. dispensing systems. Sprayer/Hose/Nozzle Type: Hose/Nozzle Kit. Sprayer/Nozzle Type: Switch. Nozzle/Sprayer Settings: On/Off. Hose Diameter: 3/8". Unit of Measure : Each