With the Camco Water Heater Drain Valve Wrench, you can be confident that this important appliance is working efficiently. This tool will ensure that the water that comes out of your tap or bathroom faucet will be just the right temperature. With this water heater wrench, you'll be able to open and close stubborn water heater drain valves without scraping your knuckles. This tool has an adjustable handle, so you will be able to get to hard-to-reach valves. It also allows you just the right amount of leverage to loosen them. Because the open handle allows hot water to flow to the front of the heater, this ingenious water heater accessory prevents pesky pooling.