Attwood In-Line Fuel Overflow Protector [1675-6] Brand_Polk Audio Kit includes horn plus one

Kit includes horn plus one chrome and one white decorative billet screw-in grill

Broadband VHF

All mounting holes predrilled for easy retrofit installation

Mast Stat Opening 3-1/4"x 1" (83 mm x 25 mm)

Attwood In-Line Fuel Overflow Protector [1675-6] Brand_Polk Audio Kit includes horn plus oneIn Line Fuel Overflow Protector The fuel vent line surge protector helps avoid refueling spills because the surge free line causes automatic fuel nozzles to shut off as the tank fills. With non automatic nozzles, the surge protector causes a gurgling sound to indicate that the tank is full. Incorporates a ball style check valve with internal baffling. Features: Meets ABYC Standard H 24 Install in line with traditional tank vent systems that use