Image 1 of 1 E-1HC Marine Engine Pencil Anode, Complete With End Brass Plug $22.60 Thread: 3/8-16, Length (IN): 1 5/8, Diam. (IN): 1/2, Plug N.P.T. (IN): 3/8 Add To Cart Added! Thread: 3/8-16, Length (IN): 1 5/8, Diam. (IN): 1/2, Plug N.P.T. (IN): 3/8 You Might Also Like Quick View E-0A Marine Engine Pencil Anode, Complete With End Brass Plug $12.67 Quick View E-0C Marine Engine Pencil Anode, Complete With End Brass Plug $14.00 Quick View E-00Z Engine Pencil Zinc Only (No Brass Plug) $6.69 Quick View E2-Z Engine Pencil Zinc Only (No Brass Plug) $28.02 Quick View P-9 Propeller Nut Anode $36.89