Bomar NIBO Round Hatch Extruded Aluminum And White, Part No. N1139-10A Round Hatch – Aluminum W/External Hinges

This exciting hatch called Nibo Offshore is in a semi-flush style which is the latest Eurostyle hatch for the high performance cruiser/racer. Silver anodized aluminum guarantees long lasting finish. Special marine aluminum alloy with high magnesium content. Tough acrylic top assures privacy, yet allows in plenty of light. External hinges. The spigot length is 1″. Cut out radius is 1-11/16″ and O.D. radius is 2-7/8″. Hole opening is 19-3/8″. O.D. of cut-out is 20-3/8″. Deck flange is 22-1/8″. Weighs 12 lbs.