{"product_id":"marine-deck-fill-cap-water-fuel-hatch-cover","title":"Marine Deck Fill Cap – Boat Water \u0026 Fuel Hatch Cover with Stainless Steel Chain","description":"\u003ch2\u003eNo More Lost Caps or Leaking Hatches — Built for the Harshest Marine Conditions\u003c\/h2\u003e\n\u003cp\u003eA missing deck fill cap or a cracked, ill-fitting hatch cover is more than an inconvenience — it's a contamination risk and a safety hazard. This \u003cstrong\u003ePUM + Nylon marine deck fill cap\u003c\/strong\u003e fits a standard 50mm cutout and connects to a 38mm inner diameter hose, making it compatible with the vast majority of existing boat and RV installations. The \u003cstrong\u003estainless steel retaining chain\u003c\/strong\u003e keeps the cap secured to the fitting at all times, so it can never be lost or misplaced. Available in \u003cstrong\u003eWhite and Black\u003c\/strong\u003e, with \u003cstrong\u003eBlue caps for water hatches and Red caps for fuel hatches\u003c\/strong\u003e — a clear, industry-standard color coding system that prevents dangerous mix-ups.\u003c\/p\u003e","brand":"Roqify","offers":[{"title":"White Water Cap","offer_id":47423460114685,"sku":null,"price":5.9,"currency_code":"USD","in_stock":true},{"title":"Black Water Cap","offer_id":47423460147453,"sku":null,"price":5.9,"currency_code":"USD","in_stock":true},{"title":"White Fuel Cap","offer_id":47423460180221,"sku":null,"price":5.9,"currency_code":"USD","in_stock":true},{"title":"Black Fuel Cap","offer_id":47423460212989,"sku":null,"price":5.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/1751\/2957\/files\/1_99c878c4-1265-4a1d-aa9c-ac09ec13a8e3.jpg?v=1777357165","url":"https:\/\/www.roqify.store\/products\/marine-deck-fill-cap-water-fuel-hatch-cover","provider":"Roqify","version":"1.0","type":"link"}