Camco's RV Water Heater Drain Plug Kit helps you easily remove and replace your RV's water heater drain plugs. The included wrench fits 7/8-inch and 15/16-inch drain plugs. It has an angled design for reaching tight spaces and features prongs for rusted drain valves and petcock drains. This kit includes (1) wrench, (2) ½-inch NPT replacement plugs and Teflon tape. Easy to Use Kit: Helps you easily remove and replace your RV's water heater drain plugs Easy to Use Kit: Helps you easily remove and replace your RV's water heater drain plugs Angled Design: Allows wrench to reach tight places Features: Wrench features prongs to help open and close drain valves and petcock drains Includes: (1) wrench, (2) ½-inch NPT replacement plugs and Teflon tape