Tecnoseal R5MG Rudder Anode - Magnesium - 5" Diameter [R5MG] Brand_Digital Antenna With input from a SI-TEX

With input from a SI-TEX Metadata AIS module (or other AIS receiver)

Box Dimensions: 7"H x 19"W x 26"L WT: 25 lbs

Easily Installs in a 2-3/8 Inch Diameter Hole

and even people in the water with ease

UPC: 8033837069928

Tecnoseal R5MG Rudder Anode - Magnesium - 5" Diameter [R5MG] Brand_Digital Antenna With input from a SI-TEXRudder Anode Material: Magnesium Outer Diameter: 5" Height: 0. 89" Weight: 1. 11lbs 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: Magnesium Box Dimensions: 3"H x 6"W x 6"L WT: 1. 2 lbs UPC: 8033837069966 Quick Guide (pdf) Owner's Manual (pdf)