Polyform A-4 Buoy 20.5" Diameter - White [A-4 WHITE] Sailing | Apparel Models available with GFCI AC

Models available with GFCI AC outlet or AC hardwire terminal strip for permanent installation into an electrical system (optional 15 A transfer switch available with hardwire option)

Mounting Screw: #6-32 SS

Diameter:1-19/32"

impact resistant cover

Fluid and fast chart redraw of new Raymarine LightHouse Charts

Polyform A-4 Buoy 20.5" Diameter - White [A-4 WHITE] Sailing | Apparel Models available with GFCI ACA 4 Buoy 20. 5" Diameter White 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