ZSS-24 Zinc Anode - Weld-on or Bolt-on 2.75 inches x 3.5 inches x 12 inches
These anodes contain a single cast in galvanized steel mounting strap measuring 3/16" x 11/4" x 16". Option: Holes in straps for bolt on. Weight: 22-24 lbs Size: Width 3.5" Height 2 3/4" Length 12" Rating Amps/Year: 1.00 Made to current MIL A 18001K spec (aka ASTM B-418 Type 1)