Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 5" Marine Navigation & Instruments Beam Angle: 8° x 4°

Beam Angle: 8° x 4°

Rail Base Fitting 2-3/4" Round Base 60° 316 Stainless Steel - 1" OD

If your chartplotter came with built-in BlueChart® g3 coastal charts or LakeVü™ g3 inland maps

*Must have access to underneath side of gunwale for installation*

Minn Kota®s exclusive prop is the only of its kind that is 100 percent weedless

Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 5" Marine Navigation & Instruments Beam Angle: 8° x 4°Stainless Steel Butterfly Vent Center Knob 5" Butterfly Vents promote air flow preventing mold, mildew, and associated odors. Features a center knob that allows for easy adjustment of the opening. Corrosion resistant 304 stainless steel construction. Installs with four #6 RH fasteners (not included). WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.