1 Perfect Protection: The magnesium anode rod prevents water heater damage and provides reliable protection for your water heater. 2 Brass Cap: The water heater anode rods are equipped with a brass cap, ensuring a secure and tight fit, preventing any leaks or damage. 3 Precise Thread: The anode rods feature a 3/4in NPT thread, ensuring compatibility with most RV hot water heaters on the market. 4 Rugged Structure: Made of excellent magnesium alloy for excellent durability, and the sturdy construction is resistant to deformation. 5 Exquisite Workmanship: These anode rods are precision machined to ensure a perfect fit and optimal performance in RV hot water heaters.

What's in the box
1 x Magnesium Rod