![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.

           [ ![400064](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/400064.jpg "316 Stainless Steel Boat Rod Holder 15° – Boat Fishing Accessories") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-boat-rod-holder-15-boat-fishing-accessories.html)

   $47.80  each    [ 316 Stainless Steel Boat Rod Holder 15° – Boat Fishing Accessories ](https://www.rhsboating.com.au/categories/p316-stainless-steel-boat-rod-holder-15-boat-fishing-accessories.html)      [ 400064 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-boat-rod-holder-15-boat-fishing-accessories.html)

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   [ ![400066](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/400066.jpg "316 Stainless Steel Boat Rod Holder 30° – Boat Fishing Accessories") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-boat-rod-holder-30-boat-fishing-accessories.html)

   $47.80  each    [ 316 Stainless Steel Boat Rod Holder 30° – Boat Fishing Accessories ](https://www.rhsboating.com.au/categories/p316-stainless-steel-boat-rod-holder-30-boat-fishing-accessories.html)      [ 400066 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-boat-rod-holder-30-boat-fishing-accessories.html)

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   [ ![400068](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/400068.jpg "316 Stainless Steel Boat Rod Holder 90° Straight – Boat Fishing Accessories") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-boat-rod-holder-90-straight-boat-fishing-accessories.html)

   $47.80  each    [ 316 Stainless Steel Boat Rod Holder 90° Straight – Boat Fishing Accessories ](https://www.rhsboating.com.au/categories/p316-stainless-steel-boat-rod-holder-90-straight-boat-fishing-accessories.html)      [ 400068 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-boat-rod-holder-90-straight-boat-fishing-accessories.html)

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   [ ![920310](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/920310.jpg "316 Stainless Steel Bow Marine Shackle – 10mm – 920310 – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-10mm-920310-boat-rigging-hardware.html)

   $7.18  each    [ 316 Stainless Steel Bow Marine Shackle – 10mm – 920310 – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-10mm-920310-boat-rigging-hardware.html)      [ 920310 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-10mm-920310-boat-rigging-hardware.html)

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   [ ![SS370-10](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/SS370-10.jpg "316 Stainless Steel Bow Marine Shackle – 10mm – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-10mm-boat-rigging-hardware.html)

   $6.48  each    [ 316 Stainless Steel Bow Marine Shackle – 10mm – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-10mm-boat-rigging-hardware.html)      [ SS370-10 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-10mm-boat-rigging-hardware.html)

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   [ ![SS370-12](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/SS370-12.jpg "316 Stainless Steel Bow Marine Shackle – 12mm – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-12mm-boat-rigging-hardware.html)

   $10.90  each    [ 316 Stainless Steel Bow Marine Shackle – 12mm – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-12mm-boat-rigging-hardware.html)      [ SS370-12 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-12mm-boat-rigging-hardware.html)

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   [ ![SS370-03](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/SS370-03.jpg "316 Stainless Steel Bow Marine Shackle – 3mm – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-3mm-boat-rigging-hardware.html)

   $2.87  each    [ 316 Stainless Steel Bow Marine Shackle – 3mm – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-3mm-boat-rigging-hardware.html)      [ SS370-03 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-3mm-boat-rigging-hardware.html)

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   [ ![SS370-05](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/SS370-05.jpg "316 Stainless Steel Bow Marine Shackle – 5mm – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-5mm-boat-rigging-hardware.html)

   $3.11  each    [ 316 Stainless Steel Bow Marine Shackle – 5mm – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-5mm-boat-rigging-hardware.html)      [ SS370-05 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-5mm-boat-rigging-hardware.html)

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   [ ![SS370-06](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/SS370-06.jpg "316 Stainless Steel Bow Marine Shackle – 6mm – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-6mm-boat-rigging-hardware.html)

   $3.37  each    [ 316 Stainless Steel Bow Marine Shackle – 6mm – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-6mm-boat-rigging-hardware.html)      [ SS370-06 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-6mm-boat-rigging-hardware.html)

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   [ ![920308](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/920308.jpg "316 Stainless Steel Bow Marine Shackle – 8mm – 920308 – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-8mm-920308-boat-rigging-hardware.html)

   $5.34  each    [ 316 Stainless Steel Bow Marine Shackle – 8mm – 920308 – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-8mm-920308-boat-rigging-hardware.html)      [ 920308 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-8mm-920308-boat-rigging-hardware.html)

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   [ ![SS370-08](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/SS370-08.jpg "316 Stainless Steel Bow Marine Shackle – 8mm – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-8mm-boat-rigging-hardware.html)

   $4.50  each    [ 316 Stainless Steel Bow Marine Shackle – 8mm – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-8mm-boat-rigging-hardware.html)      [ SS370-08 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-bow-marine-shackle-8mm-boat-rigging-hardware.html)

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   [ ![RWB2665](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2665.jpg "316 Stainless Steel C Link - D: 10 mm") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-c-link-d-10-mm.html)

   $5.35  each    [ 316 Stainless Steel C Link - D: 10 mm ](https://www.rhsboating.com.au/categories/p316-stainless-steel-c-link-d-10-mm.html)      [ RWB2665 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-c-link-d-10-mm.html)

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   [ ![RWB2667](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2667.jpg "316 Stainless Steel C Link - D: 13 mm") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-c-link-d-13-mm.html)

   $13.71  each    [ 316 Stainless Steel C Link - D: 13 mm ](https://www.rhsboating.com.au/categories/p316-stainless-steel-c-link-d-13-mm.html)      [ RWB2667 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-c-link-d-13-mm.html)

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   [ ![SS360LK-10](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/SS360LK-10.jpg "316 Stainless Steel Captive Pin D Marine Shackle – 10mm – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-captive-pin-d-marine-shackle-10mm-boat-rigging-hardware.html)

   $7.80  each    [ 316 Stainless Steel Captive Pin D Marine Shackle – 10mm – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/p316-stainless-steel-captive-pin-d-marine-shackle-10mm-boat-rigging-hardware.html)      [ SS360LK-10 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-captive-pin-d-marine-shackle-10mm-boat-rigging-hardware.html)

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   [ ![SS360LK-06](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/SS360LK-06.jpg "316 Stainless Steel Captive Pin D Marine Shackle – 6mm – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-captive-pin-d-marine-shackle-6mm-boat-rigging-hardware.html)

   $3.66  each    [ 316 Stainless Steel Captive Pin D Marine Shackle – 6mm – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/p316-stainless-steel-captive-pin-d-marine-shackle-6mm-boat-rigging-hardware.html)      [ SS360LK-06 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-captive-pin-d-marine-shackle-6mm-boat-rigging-hardware.html)

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   [ ![SS360LK-08](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/SS360LK-08.jpg "316 Stainless Steel Captive Pin D Marine Shackle – 8mm – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-captive-pin-d-marine-shackle-8mm-boat-rigging-hardware.html)

   $4.96  each    [ 316 Stainless Steel Captive Pin D Marine Shackle – 8mm – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/p316-stainless-steel-captive-pin-d-marine-shackle-8mm-boat-rigging-hardware.html)      [ SS360LK-08 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-captive-pin-d-marine-shackle-8mm-boat-rigging-hardware.html)

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   [ ![921434](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/921434.jpg "316 Stainless Steel Carbine Hook – 10 mm – Boat Hardware – 921434") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-10-mm-boat-hardware-921434.html)

   $8.26  each    [ 316 Stainless Steel Carbine Hook – 10 mm – Boat Hardware – 921434 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-10-mm-boat-hardware-921434.html)      [ 921434 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-10-mm-boat-hardware-921434.html)

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   [ ![SS2450-10](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/SS2450-10.jpg "316 Stainless Steel Carbine Hook – 10mm – Boat Hardware – SS2450-10") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-10mm-boat-hardware-ss2450-10.html)

   $7.67  each    [ 316 Stainless Steel Carbine Hook – 10mm – Boat Hardware – SS2450-10 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-10mm-boat-hardware-ss2450-10.html)      [ SS2450-10 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-10mm-boat-hardware-ss2450-10.html)

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   [ ![921435](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/921435.jpg "316 Stainless Steel Carbine Hook – 11 mm – Boat Hardware – 921435") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-11-mm-boat-hardware-921435.html)

   $11.74  each    [ 316 Stainless Steel Carbine Hook – 11 mm – Boat Hardware – 921435 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-11-mm-boat-hardware-921435.html)      [ 921435 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-11-mm-boat-hardware-921435.html)

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   [ ![SS2450-11](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/SS2450-11.jpg "316 Stainless Steel Carbine Hook – 11mm – Boat Hardware – SS2450-11") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-11mm-boat-hardware-ss2450-11.html)

   $11.53  each    [ 316 Stainless Steel Carbine Hook – 11mm – Boat Hardware – SS2450-11 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-11mm-boat-hardware-ss2450-11.html)      [ SS2450-11 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-11mm-boat-hardware-ss2450-11.html)

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   [ ![921431](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/921431.jpg "316 Stainless Steel Carbine Hook – 5 mm – Boat Hardware – 921431") ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-5-mm-boat-hardware-921431.html)

   $3.26  each    [ 316 Stainless Steel Carbine Hook – 5 mm – Boat Hardware – 921431 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-5-mm-boat-hardware-921431.html)      [ 921431 ](https://www.rhsboating.com.au/categories/p316-stainless-steel-carbine-hook-5-mm-boat-hardware-921431.html)

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Display #21

- [](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21)
- [](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21)
- [21](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21 "21")
- [22](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21 "22")
- [23](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21 "23")
- [24](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21 "24")
- [25](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21 "25")
- 26
- [27](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21 "27")
- [28](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21 "28")
- [29](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21 "29")
- [30](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21 "30")
- [](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21)
- [](https://www.rhsboating.com.au/brands-listing/category/beckson-boat-opening-ports-replacement-parts/view-category/layout-listing.html?start=525&limit=21)

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