SPECIFICATIONS - Material: magnesium, Length: 9¼", NPT thread: ¾". Fits Mor-Flo and Suburban 6, 10, 12 Gallon RUV water heating tanks
STOP TANK CORROSION - Extends the inside life of water heater tanks - electric or on gas - in recreational utility vehicles
MORE EFFECTIVE - Higher electrochemical activity protects the metal parts of your water heater tank even better than aluminum and zinc
NON-TOXIC - Compared to aluminum, commonly used material for anode rods, magnesium has no hazardous potential
QUICK & EASY INSTALLATION - Delivered with all material for DIY replacement in minutes, incl. teflon tape. 1-1/16 Inch Socket required, not included