4 3/4X2X3/4 HULL ANODE

Zinc: For use in salt water
Aluminum: For use in brackish water
Magnesium: For use in fresh water Size 4-3/4″ L x 2″ W x 3/4″ H Hole 1-1/4″ Material Zinc

Price is per unit.Also available in a case of 50. Please call us if interested in case pricing.