The WP-112 Zimar Nut Zinc Anode is hand poured using special high grade 99.995% zinc ingots, which ensures a higher quality zinc anode. All Zimar Zinc Anodes are made in the U.S.A, and meet all standards set forth by Mil-Spec A-18001K, Mil-Spec A-18001A, and Mil-Spec A-18001. Weight: 28.6 lbs

MFG#: WP-112