Polyform A-4 Buoy 20.5" Diameter - Red [A-4 RED] Cartography | Raymarine 6ft Marine network cable

6ft Marine network cable

an integrated thermal management system

Low power consumption of 350 mW daylight (no backlight) and 400 mW nighttime (mid-level backlight) is perfect for sailboats

Brass and copper elements

Polyform A-4 Buoy 20.5" Diameter - Red [A-4 RED] Cartography | Raymarine 6ft Marine network cableA 4 Buoy 20. 5" Diameter Red The A Series is the product that launched the Polyform story. This all purpose product, with the signature "blue ropehold" has proven itself in the most adverse conditions. Marking gear used in heavy seas is no easy task. That's why more fishermen use Polyform A Series than all other buoys combined. You name it, ocean, sea, or river, and the A Series has been there. Put your trust in Polyform's most versatile and well