Polyform NF-3 Heavy-Duty Twin Eye 6.4" x 21.6" - Blue [NF-4 BLUE] Marine Navigation & Instruments | Cameras - Network Video Low-Q CHIRP transducer

Low-Q CHIRP transducer

Ballast King Impeller

Removable rubber cap for locking or unlocking application (Key provided)

See pictures to the right to view both styles

Polyform NF-3 Heavy-Duty Twin Eye 6.4" x 21.6" - Blue [NF-4 BLUE] Marine Navigation & Instruments | Cameras - Network Video Low-Q CHIRP transducerNF 4 Heavy Duty Twin Eye 6. 4" x 21. 6" Blue The NF Series Boat Fender features multiple ribbed, reinforced ropeholds, making it the strongest fender in its class. The NF Series is an extra tough recreational boating fender for smaller boats and a good choice for use in boat locks and tidal areas where fenders are exposed to high stress situations. The NF Series is designed to last and stand up in the toughest conditions, as well as being compact for