Perko Fishing Rod Holder - 65 Angled Flush Mount - Chrome Plated Zinc [1205DP0CHR] Brand_Digital Antenna The heat and circulation prevent

The heat and circulation prevent stale air pockets which in turn prevent mold or mildew from forming on the interior surface of the boat

it has to fight corrosion

Euro Black 4" Tachometer w/Systemcheck 7000 RPM (Gas) f/ Johnson / Evinrude Outboard)

Polyester fillers

Adapter cable adapts DSM30/DSM300 transducers to A series Transducers

Perko Fishing Rod Holder - 65 Angled Flush Mount - Chrome Plated Zinc [1205DP0CHR] Brand_Digital Antenna The heat and circulation preventFishing Rod Holder 65 Angled Flush Mount Chrome Plated Zinc Features: Chrome Plated Zinc Alloy Flange Angled Flush Mount (Approximately 65) Anodized Aluminum Tube Soft Black Liner Flange Gasket with Integral Flip Up Cap D01 & DPD Integral Drain Bib or 5 8 Inch I. D. Flexible Hose Specs: Mount Type: Angled Drain Bib: No I. D. Tube: 1 5 8" O. D. Tube: 2" Length Under Flange: 8" Flange: 4 1 4" x 3 1 2"