Attach water hoses quickly and easily for RV or residential hook-up. Camco's Quick Hose Connector VALUE PACK has one female end that threads onto your water source and three male ends that thread into your water hose attachments. All of these connectors are made of durable, solid brass and feature rubber grips which make them easy to thread. The female end features an Automatic Shut-off Valve so that if you already have your water turned on when you disconnect, your water shuts off right there automatically