Polyform A-4 Buoy 20.5" Diameter - Red [A-4 RED] Marine Navigation & Instruments | Autopilots Up to 200 pounds of

Up to 200 pounds of pulling power

Designed for use in freshwater

Voted the best 4' VHF antenna by PowerBoat Reports

Frequency: 200/50 kHz

loss of propulsive efficiency

Polyform A-4 Buoy 20.5" Diameter - Red [A-4 RED] Marine Navigation & Instruments | Autopilots Up to 200 pounds ofA 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