Tronic Earth Rod Clamps, 12mm Copper, Brown

Our review

These Tronic clamps are the small fittings used to bond a pipe or rod to an earthing conductor, so the connection stays solid and conductive over time. The 12mm dimension and copper material are the two details that matter most here, since copper resists corrosion better than plated alternatives and 12mm tells you what the clamp is sized to grip. They suit anyone running or repairing an earthing run, from a domestic installation to a small workshop setup, and the brown finish is simply how the fitting is supplied. Before buying, confirm your rod or pipe diameter matches the 12mm size and that your conductor will seat properly in the clamp, because a loose bond defeats the purpose. Compare against other clamps by checking material, whether the fixing bolts are included, and the stated one-year warranty. Available on Sokonia.