RV Winterize Blowout Adapter with 1/4" Quick Connect Plug And 3/4" Garden Water Hose Threading, Winterize Quick Adapter with Ball Valve RV Water Hoses And Parts, Without Battery

Features a 1/4-inch quick connect plug for attachment to RV water systems.
Equipped with a 3/4-inch garden hose thread for compatibility with common hoses.
Includes a ball valve for control of water flow during the winterization process.