Home Boat Maintenance Keel Coolers Z-1 Keel Cooler Anode Camp Z-1 Keel Cooler Anode $14.39 Z-1 Keel Cooler Anode quantity Add to cart Product Details Product Details Z-1 Keel Cooler Anode. For size 1/2″, 3/4″, 1″ Single Stem and 1-1/4″ and 1-1/2″ Double Stem 4 tube 1-1/8″ fluted.
