Tecnoseal R3 Rudder Anode - Zinc - 3-3/4" Diameter [R3]

Rudder AnodeMaterial: ZincOuter Diameter: 3.63"Height: 0.52"Weight: 1.56lbs Full size and weight Rudder Each includes Stainless Steel hex nut and socket cap screw The captive hex nut is a great feature for underwater installations Specifications: Material: Zinc Box Dimensions: 2"H x 4"W x 4"L WT: 1.6 lbs UPC: 8033837068372 Quick Guide (pdf)Owner's Manual (pdf)Brochure (pdf)