Performance Metals 3-3/4" Rudder/Trim Tab Anode - Zinc [R3750Z]

3-3/4" Rudder/Trim Tab Anode - ZincAluminum trim tab or rudder anode with 2 halves and stainless steel hardware. Nuts are pressed into the casting.Performance Metals Navalloy® aluminum anodes are manufactured to the military specification MIL-DTL 24779 and are suitable for use in all water types- salt, brackish, or fresh.The anode includes the exclusive, patented “red spot” wear indicator. Specifications: Material: Zinc Box Dimensions: 2"H x 4"W x 5"L WT: 1.25 lbs UPC: 870648007811