![ronstan-1500x1500](https://www.rhsboating.com.au/images/com_hikashop/upload/ronstan-1500x1500.jpg) Description: Find useful fittings for everyday boat maintenance with selected Ronstan marine hardware from RHS Boating & Marine. Our range includes cam cleats, clam cleats, drain plugs, housings and replacement washers, bringing together components for line handling and drain-plug servicing. For cleats, match the stated rope diameter range and mounting dimensions to your intended installation. For drain plugs, check thread type, housing compatibility and seal condition; fine and coarse threads are not interchangeable. Individual parts and multi-piece packs may also differ in what they include. Browse by application and compare the product details to select the correct Ronstan fitting for your repair, replacement or boat improvement project. [ ![SP366](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Port Gasket Seal - RWB2767 - 248 x 425mm") ](https://www.rhsboating.com.au/categories/beckson-port-gasket-seal-rwb2767-248-x-425mm.html) $50.79 each [ Beckson Port Gasket Seal - RWB2767 - 248 x 425mm ](https://www.rhsboating.com.au/categories/beckson-port-gasket-seal-rwb2767-248-x-425mm.html) [ SP366 ](https://www.rhsboating.com.au/categories/beckson-port-gasket-seal-rwb2767-248-x-425mm.html) [+](#) [–](#) [ ![SP361S](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Port Tinted Replacement Lens - RWB2760 - 140 x 314mm") ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2760-140-x-314mm.html) $167.87 each [ Beckson Port Tinted Replacement Lens - RWB2760 - 140 x 314mm ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2760-140-x-314mm.html) [ SP361S ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2760-140-x-314mm.html) [+](#) [–](#) [ ![SP240S](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Port Tinted Replacement Lens - RWB2762 - 172 x 324mm") ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2762-172-x-324mm.html) $179.66 each [ Beckson Port Tinted Replacement Lens - RWB2762 - 172 x 324mm ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2762-172-x-324mm.html) [ SP240S ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2762-172-x-324mm.html) [+](#) [–](#) [ ![SP241S](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Port Tinted Replacement Lens - RWB2764 - 197 x 372mm") ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2764-197-x-372mm.html) $211.15 each [ Beckson Port Tinted Replacement Lens - RWB2764 - 197 x 372mm ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2764-197-x-372mm.html) [ SP241S ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2764-197-x-372mm.html) [+](#) [–](#) [ ![SP242S](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Port Tinted Replacement Lens - RWB2766 - 172 x 425mm") ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2766-172-x-425mm.html) $211.15 each [ Beckson Port Tinted Replacement Lens - RWB2766 - 172 x 425mm ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2766-172-x-425mm.html) [ SP242S ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2766-172-x-425mm.html) [+](#) [–](#) [ ![SP362S](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Port Tinted Replacement Lens - RWB2767 - 248 x 425mm") ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2767-248-x-425mm.html) $278.76 each [ Beckson Port Tinted Replacement Lens - RWB2767 - 248 x 425mm ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2767-248-x-425mm.html) [ SP362S ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2767-248-x-425mm.html) [+](#) [–](#) [ ![RWB2780](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2780.jpg "Beckson Pry-Out Deck Plate - 255mm - 215mm Cut-out") ](https://www.rhsboating.com.au/categories/beckson-pry-out-deck-plate-255mm-215mm-cut-out.html) $108.59 each [ Beckson Pry-Out Deck Plate - 255mm - 215mm Cut-out ](https://www.rhsboating.com.au/categories/beckson-pry-out-deck-plate-255mm-215mm-cut-out.html) [ RWB2780 ](https://www.rhsboating.com.au/categories/beckson-pry-out-deck-plate-255mm-215mm-cut-out.html) [+](#) [–](#) [ ![SP249](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Pry-Out Deck Plate O-Ring - RWB2780") ](https://www.rhsboating.com.au/categories/beckson-pry-out-deck-plate-o-ring-rwb2780.html) $27.72 each [ Beckson Pry-Out Deck Plate O-Ring - RWB2780 ](https://www.rhsboating.com.au/categories/beckson-pry-out-deck-plate-o-ring-rwb2780.html) [ SP249 ](https://www.rhsboating.com.au/categories/beckson-pry-out-deck-plate-o-ring-rwb2780.html) [+](#) [–](#) [ ![RWB2760](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2760.jpg "Beckson Rain Drain Opening Port - 3 x 10 inches - 89 x 264mm Cut-out") ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-3-x-10-inches-89-x-264mm-cut-out.html) $455.09 each [ Beckson Rain Drain Opening Port - 3 x 10 inches - 89 x 264mm Cut-out ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-3-x-10-inches-89-x-264mm-cut-out.html) [ RWB2760 ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-3-x-10-inches-89-x-264mm-cut-out.html) [+](#) [–](#) [ ![RWB2762](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2762.jpg "Beckson Rain Drain Opening Port - 4 x 10 inches - 114 x 254mm Cut-out") ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-4-x-10-inches-114-x-254mm-cut-out.html) $542.69 each [ Beckson Rain Drain Opening Port - 4 x 10 inches - 114 x 254mm Cut-out ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-4-x-10-inches-114-x-254mm-cut-out.html) [ RWB2762 ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-4-x-10-inches-114-x-254mm-cut-out.html) [+](#) [–](#) [ ![RWB2766](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2766.jpg "Beckson Rain Drain Opening Port - 4 x 14 inches - 114 x 365mm Cut-out") ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-4-x-14-inches-114-x-365mm-cut-out.html) $607.43 each [ Beckson Rain Drain Opening Port - 4 x 14 inches - 114 x 365mm Cut-out ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-4-x-14-inches-114-x-365mm-cut-out.html) [ RWB2766 ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-4-x-14-inches-114-x-365mm-cut-out.html) [+](#) [–](#) [ ![RWB2764](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2764.jpg "Beckson Rain Drain Opening Port - 5 x 12 inches - 140 x 318mm Cut-out") ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-5-x-12-inches-140-x-318mm-cut-out.html) $607.43 each [ Beckson Rain Drain Opening Port - 5 x 12 inches - 140 x 318mm Cut-out ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-5-x-12-inches-140-x-318mm-cut-out.html) [ RWB2764 ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-5-x-12-inches-140-x-318mm-cut-out.html) [+](#) [–](#) [ ![RWB2767](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2767.jpg "Beckson Rain Drain Opening Port - 7 x 14 inches - 190 x 365mm Cut-out") ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-7-x-14-inches-190-x-365mm-cut-out.html) $712.15 each [ Beckson Rain Drain Opening Port - 7 x 14 inches - 190 x 365mm Cut-out ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-7-x-14-inches-190-x-365mm-cut-out.html) [ RWB2767 ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-7-x-14-inches-190-x-365mm-cut-out.html) [+](#) [–](#) [ ![RWB464](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB464.jpg "Beckson Recessed Plastic Drink Holder - Black - 68mm Inside Diameter") ](https://www.rhsboating.com.au/categories/beckson-recessed-plastic-drink-holder-black-68mm-inside-diameter.html) $7.46 each [ Beckson Recessed Plastic Drink Holder - Black - 68mm Inside Diameter ](https://www.rhsboating.com.au/categories/beckson-recessed-plastic-drink-holder-black-68mm-inside-diameter.html) [ RWB464 ](https://www.rhsboating.com.au/categories/beckson-recessed-plastic-drink-holder-black-68mm-inside-diameter.html) [+](#) [–](#) [ ![RWB466](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB466.jpg "Beckson Recessed Plastic Drink Holder - White - 68mm Inside Diameter") ](https://www.rhsboating.com.au/categories/beckson-recessed-plastic-drink-holder-white-68mm-inside-diameter.html) $8.86 each [ Beckson Recessed Plastic Drink Holder - White - 68mm Inside Diameter ](https://www.rhsboating.com.au/categories/beckson-recessed-plastic-drink-holder-white-68mm-inside-diameter.html) [ RWB466 ](https://www.rhsboating.com.au/categories/beckson-recessed-plastic-drink-holder-white-68mm-inside-diameter.html) [+](#) [–](#) [ ![RWB2203](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2203.jpg "Beckson Soft-Mate Holder - Drink holder - 120mm high x 70mm diameter") ](https://www.rhsboating.com.au/categories/beckson-soft-mate-holder-drink-holder-120mm-high-x-70mm-diameter.html) $63.80 each [ Beckson Soft-Mate Holder - Drink holder - 120mm high x 70mm diameter ](https://www.rhsboating.com.au/categories/beckson-soft-mate-holder-drink-holder-120mm-high-x-70mm-diameter.html) [ RWB2203 ](https://www.rhsboating.com.au/categories/beckson-soft-mate-holder-drink-holder-120mm-high-x-70mm-diameter.html) [+](#) [–](#) [ ![RWB2204](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2204.jpg "Beckson Soft-Mate Holder - Radio holder - 63 x 48 x 115mm") ](https://www.rhsboating.com.au/categories/beckson-soft-mate-holder-radio-holder-63-x-48-x-115mm.html) $68.22 each [ Beckson Soft-Mate Holder - Radio holder - 63 x 48 x 115mm ](https://www.rhsboating.com.au/categories/beckson-soft-mate-holder-radio-holder-63-x-48-x-115mm.html) [ RWB2204 ](https://www.rhsboating.com.au/categories/beckson-soft-mate-holder-radio-holder-63-x-48-x-115mm.html) [+](#) [–](#) [ ![640815](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/640815.jpg "Big Hole Locking Seat Swivel – Powder-Coated Steel – Marine Seating") ](https://www.rhsboating.com.au/categories/big-hole-locking-seat-swivel-powder-coated-steel-marine-seating.html) $40.44 each [ Big Hole Locking Seat Swivel – Powder-Coated Steel – Marine Seating ](https://www.rhsboating.com.au/categories/big-hole-locking-seat-swivel-powder-coated-steel-marine-seating.html) [ 640815 ](https://www.rhsboating.com.au/categories/big-hole-locking-seat-swivel-powder-coated-steel-marine-seating.html) [+](#) [–](#) [ ![640807](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/640807.jpg "Big Hole Seat Swivel – Powder-Coated Steel – Marine Seating – 640807") ](https://www.rhsboating.com.au/categories/big-hole-seat-swivel-powder-coated-steel-marine-seating-640807.html) $23.68 each [ Big Hole Seat Swivel – Powder-Coated Steel – Marine Seating – 640807 ](https://www.rhsboating.com.au/categories/big-hole-seat-swivel-powder-coated-steel-marine-seating-640807.html) [ 640807 ](https://www.rhsboating.com.au/categories/big-hole-seat-swivel-powder-coated-steel-marine-seating-640807.html) [+](#) [–](#) [ ![405426](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/405426.jpg "Bilge Blower Vent – Black – Boat Plumbing – Boat Pumps & Plumbing") ](https://www.rhsboating.com.au/categories/bilge-blower-vent-black-boat-plumbing-boat-pumps-plumbing.html) $6.85 each [ Bilge Blower Vent – Black – Boat Plumbing – Boat Pumps & Plumbing ](https://www.rhsboating.com.au/categories/bilge-blower-vent-black-boat-plumbing-boat-pumps-plumbing.html) [ 405426 ](https://www.rhsboating.com.au/categories/bilge-blower-vent-black-boat-plumbing-boat-pumps-plumbing.html) [+](#) [–](#) [ ![405428](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/405428.jpg "Bilge Blower Vent – White – Boat Plumbing – Boat Pumps & Plumbing") ](https://www.rhsboating.com.au/categories/bilge-blower-vent-white-boat-plumbing-boat-pumps-plumbing.html) $6.85 each [ Bilge Blower Vent – White – Boat Plumbing – Boat Pumps & Plumbing ](https://www.rhsboating.com.au/categories/bilge-blower-vent-white-boat-plumbing-boat-pumps-plumbing.html) [ 405428 ](https://www.rhsboating.com.au/categories/bilge-blower-vent-white-boat-plumbing-boat-pumps-plumbing.html) [+](#) [–](#) Display #21 - [](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21) - [](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21) - [80](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21 "80") - [81](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21 "81") - [82](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21 "82") - [83](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21 "83") - [84](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21 "84") - 85 - [86](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21 "86") - [87](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21 "87") - [88](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21 "88") - [89](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21 "89") - [](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21) - [](https://www.rhsboating.com.au/brands-listing/category/ronstan-marine-cleats-drain-plugs-boat-hardware/view-category/layout-listing.html?start=1764&limit=21) Page 85 of 256 Results 1765 - 1785 of 5359