VALFLUIDS Magnesium Anode Rod, Fits All Water Heaters 3/4 NPT Thread, Hex Plug,42 Long, Including 1-1/16 Inch Hex Socket Tool and Extra Teflon PTFE Thread Seal Tape.(42L x 3/4 NPT - 1 Set)

Needed rod for camper water heater. This 3 pk was perfect! Great value.

Supposed to change these every couple years. This is first replacement since 2013. Different material so is much thicker but fit is excellent. Cost too is low so even if it needs replacing sooner, not a problem.

Easy to install

Perfect product