Polyform A-4 Buoy 20.5" Diameter - Grey [A-4 GREY] Communication | VHF - Fixed Mount Switching Cycles: 100000

Switching Cycles: 100000

Accommodates maximum hull thicknesses 54 mm (2 1/8”)

Replacement nut—405

Size (diameter x length) - 15" x 58" (38

Polyform A-4 Buoy 20.5" Diameter - Grey [A-4 GREY] Communication | VHF - Fixed Mount Switching Cycles: 100000A 4 Buoy 20. 5" Diameter Grey 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