<p>This wrench set tool feature A3 Carbon Steel Galvanized Construction for Corrosion Resistant and Zinc plated for durability enables easy removal of the Suburban Anode Rod and most major Water Heater Element.</p> <p><br />The specially designed socket wrench has a 1-1/16” hex socket on one end for anode rod and 1-1/2" hex socket on other ends for a water heater element with an 8mm hole for turning.</p> <p> </p> <p>The overall length is 6” Inch providing the clearance needed for a correct connection and easy loosening - meaning you won't damage the nuts or your hands in the process.</p> <p>Servicing anodes on your water heater is a must if you want to protect your tank just like your home hot water system and will keep it at its best for years to come, this tube wrench socket is just the thing to remove or re-tighten the anode rod and water heater element thanks to its perfect sizing.</p>