Polyform A-5 Buoy 27" Diameter - Black [A-5 BLACK] Brand_Victron Energy For larger trailer frames check

For larger trailer frames check out the Large Frame U-Bolt Kit (11416)

Load controlled fan for efficient cooling when required

Includes CONTROL BOX HE-CBRGB

Suitable for engine oil

Compensation chamber

Polyform A-5 Buoy 27" Diameter - Black [A-5 BLACK] Brand_Victron Energy For larger trailer frames checkA 5 Buoy 27" Diameter Black 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 known