{"product_id":"sea-dog-3361551-quarter-turn-deck-plate-smooth-5-5-black","title":"Sea-Dog 3361551 Quarter-Turn Deck Plate, Smooth, 5-1\/2\" – Black","description":"\u003ch2\u003eSea-Dog 3361551 Quarter-Turn Deck Plate, Smooth, 5-1\/2\" – Black\u003c\/h2\u003e\u003cp\u003eFast, tool-free deck access with a quarter-turn locking mechanism — open or close this plate with a simple 90-degree twist. The Sea-Dog 3361551 is built from injection-molded ABS\/polycarbonate for durability in harsh marine environments, and features a smooth center surface for a clean, low-profile appearance. A specially engineered lubricated gasket combined with a knife-edge seal delivers a leak-tested watertight closure every time.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-turn locking system\u003c\/strong\u003e — opens and closes with a 90-degree twist; built-in stops prevent over-tightening, jamming, and cross-threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLubricated gasket with knife-edge seal\u003c\/strong\u003e — leak-tested design provides a reliable watertight closure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth center surface\u003c\/strong\u003e — clean, low-profile finish; comfortable underfoot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjection-molded ABS\/polycarbonate construction\u003c\/strong\u003e — impact-resistant and UV-stabilized for long-term durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack finish\u003c\/strong\u003e — blends with dark deck surfaces and non-skid coatings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e A: 5-1\/2\"  |  B: 6-3\/4\"  |  C: 5-3\/8\"  |  D: 6-1\/8\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote: Avoid contact with acetone or strong solvents.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest use case:\u003c\/strong\u003e The quarter-turn mechanism makes this the fastest-opening deck plate in the Sea-Dog lineup — ideal for frequently accessed compartments like tackle storage, safety gear lockers, and live well access where speed matters. The locking stops make it nearly impossible to cross-thread or overtighten, which is a common failure point on standard screw-out plates. If you prefer a screw-out style, see the \u003ca href=\"\/products\/sea-dog-screw-out-deck-plate-6-white\"\u003eSea-Dog 6\" Screw-Out Deck Plate – White\u003c\/a\u003e or the \u003ca href=\"\/products\/sea-dog-screw-out-deck-plate-5-white\"\u003eSea-Dog 5\" Screw-Out Deck Plate – White\u003c\/a\u003e. For a larger quarter-turn option, see the \u003ca href=\"\/products\/seadog-3361651-smooth-finish-quarter-turn-deck-plate-black-a-6-1-2-b-8-1-8-c-6-1-2-d-7-3-8\"\u003eSea-Dog 3361651 Quarter-Turn Deck Plate – Black, 6-1\/2\"\u003c\/a\u003e.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199421906980,"sku":"354-3361551","price":21.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/354-3361501_dim.jpg?v=1785605155","url":"https:\/\/marisolmarine.com\/products\/sea-dog-3361551-quarter-turn-deck-plate-smooth-5-5-black","provider":"Marisol Marine Company","version":"1.0","type":"link"}