![beckson-1500x1500](https://www.rhsboating.com.au/images/com_hikashop/upload/beckson-1500x1500.jpg)  Refresh cabin ventilation and access with Beckson opening ports and matching replacement parts. The catalogue includes opening ports alongside selected lenses, gaskets, screens and latch components. For a replacement, compare the port model, cut-out dimensions and overall size rather than relying on appearance alone. Matching the correct parts can help you maintain an existing installation. Explore the Beckson listings at RHS Boating & Marine for product details and available options.

           [ ![400099](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/400099.jpg "White Plastic Side Mount Boat Rod Holder – Boat Fishing Accessories") ](https://www.rhsboating.com.au/categories/white-plastic-side-mount-boat-rod-holder-boat-fishing-accessories.html)

   $6.31  each    [ White Plastic Side Mount Boat Rod Holder – Boat Fishing Accessories ](https://www.rhsboating.com.au/categories/white-plastic-side-mount-boat-rod-holder-boat-fishing-accessories.html)      [ 400099 ](https://www.rhsboating.com.au/categories/white-plastic-side-mount-boat-rod-holder-boat-fishing-accessories.html)

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   [ ![382236](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382236.jpg "White Poly 90° Marine Skin Fitting – 1 1/8” – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/white-poly-90-marine-skin-fitting-1-1-8-boat-plumbing-fittings.html)

   $19.02  each    [ White Poly 90° Marine Skin Fitting – 1 1/8” – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/white-poly-90-marine-skin-fitting-1-1-8-boat-plumbing-fittings.html)      [ 382236 ](https://www.rhsboating.com.au/categories/white-poly-90-marine-skin-fitting-1-1-8-boat-plumbing-fittings.html)

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   [ ![382235](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382235.jpg "White Poly 90° Marine Skin Fitting – 3/4” – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/white-poly-90-marine-skin-fitting-3-4-boat-plumbing-fittings.html)

   $9.63  each    [ White Poly 90° Marine Skin Fitting – 3/4” – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/white-poly-90-marine-skin-fitting-3-4-boat-plumbing-fittings.html)      [ 382235 ](https://www.rhsboating.com.au/categories/white-poly-90-marine-skin-fitting-3-4-boat-plumbing-fittings.html)

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   [ ![382228](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382228.jpg "White Poly Straight Marine Skin Fitting – 1 1/2” – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/white-poly-straight-marine-skin-fitting-1-1-2-boat-plumbing-fittings.html)

   $12.85  each    [ White Poly Straight Marine Skin Fitting – 1 1/2” – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/white-poly-straight-marine-skin-fitting-1-1-2-boat-plumbing-fittings.html)      [ 382228 ](https://www.rhsboating.com.au/categories/white-poly-straight-marine-skin-fitting-1-1-2-boat-plumbing-fittings.html)

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   [ ![382227](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382227.jpg "White Poly Straight Marine Skin Fitting – 1 1/8” – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/white-poly-straight-marine-skin-fitting-1-1-8-boat-plumbing-fittings.html)

   $9.19  each    [ White Poly Straight Marine Skin Fitting – 1 1/8” – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/white-poly-straight-marine-skin-fitting-1-1-8-boat-plumbing-fittings.html)      [ 382227 ](https://www.rhsboating.com.au/categories/white-poly-straight-marine-skin-fitting-1-1-8-boat-plumbing-fittings.html)

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   [ ![382226](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382226.jpg "White Poly Straight Marine Skin Fitting – 1” – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/white-poly-straight-marine-skin-fitting-1-boat-plumbing-fittings.html)

   $8.56  each    [ White Poly Straight Marine Skin Fitting – 1” – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/white-poly-straight-marine-skin-fitting-1-boat-plumbing-fittings.html)      [ 382226 ](https://www.rhsboating.com.au/categories/white-poly-straight-marine-skin-fitting-1-boat-plumbing-fittings.html)

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   [ ![382225](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382225.jpg "White Poly Straight Marine Skin Fitting – 3/4” – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/white-poly-straight-marine-skin-fitting-3-4-boat-plumbing-fittings.html)

   $6.80  each    [ White Poly Straight Marine Skin Fitting – 3/4” – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/white-poly-straight-marine-skin-fitting-3-4-boat-plumbing-fittings.html)      [ 382225 ](https://www.rhsboating.com.au/categories/white-poly-straight-marine-skin-fitting-3-4-boat-plumbing-fittings.html)

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   [ ![648832](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/648832.jpg "White PVC Boat Tabletop – 18 x 30-inch Oval – Boat Seat & Table Fittings") ](https://www.rhsboating.com.au/categories/white-pvc-boat-tabletop-18-x-30-inch-oval-boat-seat-table-fittings.html)

   $109.95  each    [ White PVC Boat Tabletop – 18 x 30-inch Oval – Boat Seat & Table Fittings ](https://www.rhsboating.com.au/categories/white-pvc-boat-tabletop-18-x-30-inch-oval-boat-seat-table-fittings.html)      [ 648832 ](https://www.rhsboating.com.au/categories/white-pvc-boat-tabletop-18-x-30-inch-oval-boat-seat-table-fittings.html)

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   [ ![648834](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/648834.jpg "White PVC Boat Tabletop – 18 x 30-inch Rectangle – Boat Seat & Table Fittings") ](https://www.rhsboating.com.au/categories/white-pvc-boat-tabletop-18-x-30-inch-rectangle-boat-seat-table-fittings.html)

   $122.83  each    [ White PVC Boat Tabletop – 18 x 30-inch Rectangle – Boat Seat & Table Fittings ](https://www.rhsboating.com.au/categories/white-pvc-boat-tabletop-18-x-30-inch-rectangle-boat-seat-table-fittings.html)      [ 648834 ](https://www.rhsboating.com.au/categories/white-pvc-boat-tabletop-18-x-30-inch-rectangle-boat-seat-table-fittings.html)

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   [ ![648830](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/648830.jpg "White PVC Boat Tabletop – 24-inch Round – Boat Seat & Table Fittings") ](https://www.rhsboating.com.au/categories/white-pvc-boat-tabletop-24-inch-round-boat-seat-table-fittings.html)

   $109.95  each    [ White PVC Boat Tabletop – 24-inch Round – Boat Seat & Table Fittings ](https://www.rhsboating.com.au/categories/white-pvc-boat-tabletop-24-inch-round-boat-seat-table-fittings.html)      [ 648830 ](https://www.rhsboating.com.au/categories/white-pvc-boat-tabletop-24-inch-round-boat-seat-table-fittings.html)

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   [ ![381202](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/381202.jpg "White PVC Marine Skin Fitting – 3/4” – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/white-pvc-marine-skin-fitting-3-4-boat-plumbing-fittings.html)

   $4.83  each    [ White PVC Marine Skin Fitting – 3/4” – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/white-pvc-marine-skin-fitting-3-4-boat-plumbing-fittings.html)      [ 381202 ](https://www.rhsboating.com.au/categories/white-pvc-marine-skin-fitting-3-4-boat-plumbing-fittings.html)

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   [ ![RWB5122](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB5122.jpg "White Recessed Storage Pocket - 420 x 170mm - 375 x 123mm Cut-out") ](https://www.rhsboating.com.au/categories/white-recessed-storage-pocket-420-x-170mm-375-x-123mm-cut-out.html)

   $46.66  each    [ White Recessed Storage Pocket - 420 x 170mm - 375 x 123mm Cut-out ](https://www.rhsboating.com.au/categories/white-recessed-storage-pocket-420-x-170mm-375-x-123mm-cut-out.html)      [ RWB5122 ](https://www.rhsboating.com.au/categories/white-recessed-storage-pocket-420-x-170mm-375-x-123mm-cut-out.html)

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   [ ![400094](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/400094.jpg "White Rubber Boat Rod Holder Insert and Cap – Boat Fishing Accessories") ](https://www.rhsboating.com.au/categories/white-rubber-boat-rod-holder-insert-and-cap-boat-fishing-accessories.html)

   $8.44  each    [ White Rubber Boat Rod Holder Insert and Cap – Boat Fishing Accessories ](https://www.rhsboating.com.au/categories/white-rubber-boat-rod-holder-insert-and-cap-boat-fishing-accessories.html)      [ 400094 ](https://www.rhsboating.com.au/categories/white-rubber-boat-rod-holder-insert-and-cap-boat-fishing-accessories.html)

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   [ ![817900](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/817900.jpg "Winch Handle for Jarrett, Axis and Atlantic Winches – Boat Trailer Winching") ](https://www.rhsboating.com.au/categories/winch-handle-for-jarrett-axis-and-atlantic-winches-boat-trailer-winching.html)

   $15.70  each    [ Winch Handle for Jarrett, Axis and Atlantic Winches – Boat Trailer Winching ](https://www.rhsboating.com.au/categories/winch-handle-for-jarrett-axis-and-atlantic-winches-boat-trailer-winching.html)      [ 817900 ](https://www.rhsboating.com.au/categories/winch-handle-for-jarrett-axis-and-atlantic-winches-boat-trailer-winching.html)

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   [ ![817445](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/817445.jpg "Winch Web Strap 50mm x 4.5m S Hook – Boat Trailer Restraints") ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-4-5m-s-hook-boat-trailer-restraints.html)

   $19.99  each    [ Winch Web Strap 50mm x 4.5m S Hook – Boat Trailer Restraints ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-4-5m-s-hook-boat-trailer-restraints.html)      [ 817445 ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-4-5m-s-hook-boat-trailer-restraints.html)

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   [ ![817446](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/817446.jpg "Winch Web Strap 50mm x 4.5m Snap Hook – Boat Trailer Restraints") ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-4-5m-snap-hook-boat-trailer-restraints.html)

   $19.45  each    [ Winch Web Strap 50mm x 4.5m Snap Hook – Boat Trailer Restraints ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-4-5m-snap-hook-boat-trailer-restraints.html)      [ 817446 ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-4-5m-snap-hook-boat-trailer-restraints.html)

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   [ ![817448](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/817448.jpg "Winch Web Strap 50mm x 6m S Hook – Boat Trailer Restraints – 817448") ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-6m-s-hook-boat-trailer-restraints-817448.html)

   $23.54  each    [ Winch Web Strap 50mm x 6m S Hook – Boat Trailer Restraints – 817448 ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-6m-s-hook-boat-trailer-restraints-817448.html)      [ 817448 ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-6m-s-hook-boat-trailer-restraints-817448.html)

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   [ ![817447](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/817447.jpg "Winch Web Strap 50mm x 6m Snap Hook – Boat Trailer Restraints") ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-6m-snap-hook-boat-trailer-restraints.html)

   $21.95  each    [ Winch Web Strap 50mm x 6m Snap Hook – Boat Trailer Restraints ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-6m-snap-hook-boat-trailer-restraints.html)      [ 817447 ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-6m-snap-hook-boat-trailer-restraints.html)

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   [ ![817547](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/817547.jpg "Winch Web Strap 50mm x 7.5m Snap Hook – Boat Trailer Restraints") ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-7-5m-snap-hook-boat-trailer-restraints.html)

   $25.67  each    [ Winch Web Strap 50mm x 7.5m Snap Hook – Boat Trailer Restraints ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-7-5m-snap-hook-boat-trailer-restraints.html)      [ 817547 ](https://www.rhsboating.com.au/categories/winch-web-strap-50mm-x-7-5m-snap-hook-boat-trailer-restraints.html)

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   [ ![226158](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/226158.jpg "Yellow Cable Marine Joiner – Pack 100 – Boat Wiring Connections") ](https://www.rhsboating.com.au/categories/yellow-cable-marine-joiner-pack-100-boat-wiring-connections.html)

   $26.03  each    [ Yellow Cable Marine Joiner – Pack 100 – Boat Wiring Connections ](https://www.rhsboating.com.au/categories/yellow-cable-marine-joiner-pack-100-boat-wiring-connections.html)      [ 226158 ](https://www.rhsboating.com.au/categories/yellow-cable-marine-joiner-pack-100-boat-wiring-connections.html)

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   [ ![226270](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/226270.jpg "Yellow Eye Heatshrink Marine Terminal – 6.3mm – Pack 50 – 226270") ](https://www.rhsboating.com.au/categories/yellow-eye-heatshrink-marine-terminal-6-3mm-pack-50-226270.html)

   $76.19  each    [ Yellow Eye Heatshrink Marine Terminal – 6.3mm – Pack 50 – 226270 ](https://www.rhsboating.com.au/categories/yellow-eye-heatshrink-marine-terminal-6-3mm-pack-50-226270.html)      [ 226270 ](https://www.rhsboating.com.au/categories/yellow-eye-heatshrink-marine-terminal-6-3mm-pack-50-226270.html)

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