The Strong Cap is a 3-in-1 product designed to provide long-term protection against environmental corrosion and disconnection of ground rod connections. The product features a polypropylene, plastic ...

Ground rods: stainless steel, copper coated, galvanized, solid copper--all “made in the USA” and UL/CSA-listed. Hammer-On ground rod clamp: For use on 5/8” UL copper coated ground rods, bond 1 or 2 ...