Three position fire hose nozzles combine the features of straight stream and fog nozzles. The lever can be moved from a shut off position to a choice of straight stream or fog spray. When the lever is in the fog position, the spray is adjustedd by twisting the heavy rubber bumper. Nozzles are available in the various sizes and coupling style shown. However, the coupling adapter is threaded into the nozzle body to permit interchanging male adapter. We offer nozzles made up with your choice of coupling: Storz, Nakajima, John Morris (British Instantaneous), Machino, and NST. We also offer the male adapters individually.