MGDuff Galvion Element G825 (.825 x .75″) -Zinc

MG Duff Zinc Galvion Element G825 for internal engine and cooler protection.Each zinc element has a threaded steel core with male thread one end and a female thread the other. This allows them to interconnect to extend their size or effectiveness.All sizes of galvion element come with the same diameter thread so diffrent sizes anodes can be connected together if required.SpecificationsLength: 0.75″ (19mm)Diameter: 0.825″ ( 21mm )Thread: Male/Female 12-28NF