{"product_id":"qbp130301","title":"Lewmar - Size 54 Low Profile Hatch Flange Base","description":"\u003ch4\u003eReliable and Stylish Marine Hatch for Optimal Ventilation\u003c\/h4\u003e\u003cp\u003eThe \u003cstrong\u003eLewmar Size 54 Low Profile Hatch Flange Base\u003c\/strong\u003e is designed to provide superior ventilation and natural light while maintaining a sleek and durable structure. Crafted for marine applications, this self-supporting hatch combines robust construction with a modern aesthetic, making it an excellent choice for boats and yachts. Its \u003cstrong\u003esmoke grey acrylic window\u003c\/strong\u003e ensures a balance between privacy and light diffusion, while the low-profile design reduces wind resistance, enhancing aerodynamics.\u003c\/p\u003e\u003cp\u003eBuilt for \u003cstrong\u003eeasy installation on flat surfaces\u003c\/strong\u003e, this hatch offers a \u003cstrong\u003eflange base\u003c\/strong\u003e that ensures a secure and watertight fit. The \u003cstrong\u003eself-supporting system\u003c\/strong\u003e allows smooth and effortless operation, making it an ideal addition to any marine vessel requiring reliable, high-quality hatches.\u003c\/p\u003e\u003ch4\u003eDurable and Precise Construction\u003c\/h4\u003e\u003cp\u003eEngineered with precision, this hatch is constructed to withstand marine environments. The \u003cstrong\u003e5\/16-inch thick acrylic window\u003c\/strong\u003e enhances durability while providing clarity and resilience against harsh sea conditions. The \u003cstrong\u003elower frame thickness of 9\/16 inches\u003c\/strong\u003e ensures structural integrity and long-term performance. With a \u003cstrong\u003etotal hatch weight of 10.8 lbs\u003c\/strong\u003e, it remains lightweight without compromising strength.\u003c\/p\u003e\u003ch4\u003eOptimized Dimensions for a Secure Fit\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (X):\u003c\/strong\u003e 18 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width (Y):\u003c\/strong\u003e 22 11\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height (Z):\u003c\/strong\u003e 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radii (R):\u003c\/strong\u003e 2 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut-Out Length (X1):\u003c\/strong\u003e 15 7\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut-Out Width (Y1):\u003c\/strong\u003e 19 15\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut-Out Radii (R1):\u003c\/strong\u003e 1 11\/16 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese precise dimensions ensure a \u003cstrong\u003etight, secure fit\u003c\/strong\u003e, making it compatible with various marine installations.\u003c\/p\u003e\u003ch4\u003eHighlights\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-supporting design\u003c\/strong\u003e for easy operation and stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmoke grey acrylic window\u003c\/strong\u003e for privacy and light diffusion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/16-inch acrylic thickness\u003c\/strong\u003e for added strength and durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction\u003c\/strong\u003e at just 10.8 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange base\u003c\/strong\u003e for a secure and watertight installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile structure\u003c\/strong\u003e to minimize wind resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEasy Installation and Secure Mounting\u003c\/h4\u003e\u003cp\u003eThis hatch is designed to be installed on a \u003cstrong\u003eflat surface\u003c\/strong\u003e with a maximum tolerance of \u003cstrong\u003e±1mm\u003c\/strong\u003e. For proper installation, the following fastening sizes are recommended:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHinge section:\u003c\/strong\u003e M6 (1\/4-inch) fasteners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower frame:\u003c\/strong\u003e 5mm CSK screw No.10 UNC 2 BA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese specifications ensure a \u003cstrong\u003esecure and reliable fit\u003c\/strong\u003e, providing long-term stability for marine applications.\u003c\/p\u003e\u003cp\u003eThis \u003cstrong\u003eLewmar Size 54 Low Profile Hatch Flange Base\u003c\/strong\u003e is an excellent choice for boat owners seeking a durable, stylish, and functional hatch that enhances both ventilation and aesthetics while withstanding harsh marine conditions.\u003c\/p\u003e","brand":"Lewmar","offers":[{"title":"Default Title","offer_id":52023749410997,"sku":"QBP130301","price":936.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1226862_qbp130301.jpg?v=1763258279","url":"https:\/\/www.qualityboatparts.com\/products\/qbp130301","provider":"Quality Boat Parts","version":"1.0","type":"link"}