{"product_id":"national-marker-n830433-bi-fold-door-hinge","title":"National Marker N830433 Bi-fold Door Hinge","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NATIONAL MARKER N830433 is a surface-mount, non-mortise bi-fold door hinge finished in satin nickel. It features a non-removable, tight, non-rising pin that stays secure once installed, preventing accidental disassembly and improving door security. The hinge is designed for bi-fold doors at least 1 inch thick and requires no mortising, making installation straightforward on finished door and frame surfaces. Carpenters, finish installers, and general contractors install this hinge on residential and light commercial bi-fold door applications where a clean, low-profile mount is needed.\u003c\/p\u003e\n\u003cp\u003eThis hinge suits standard bi-fold door installations in closets, laundry rooms, pantries, and similar interior spaces. Because mortising is not required, it can be applied directly to the door and frame face without cutting recesses, reducing installation time on new construction and remodel projects alike. The satin nickel finish coordinates with common interior hardware finishes. It is sold as a single unit and is appropriate for doors meeting the minimum 1-inch thickness requirement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-removable, tight, non-rising pin for secure, permanent installation\u003c\/li\u003e\n  \u003cli\u003eSurface-mount design — no mortising required\u003c\/li\u003e\n  \u003cli\u003eSuitable for bi-fold doors at least 1 inch thick\u003c\/li\u003e\n  \u003cli\u003eSatin nickel finish for compatibility with standard interior hardware\u003c\/li\u003e\n  \u003cli\u003eLightweight construction at 0.225 pounds per unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a surface-mount replacement or new-installation hinge for bi-fold doors at least 1 inch thick. Catalog reference: National V530 3 In. non-mortise hinge.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by carpenters or finish trades using standard hand tools. Power down any associated hardware or locking systems before servicing door components. Mount the hinge flush to the door and frame surface per the door manufacturer's specifications, ensuring the door panel is properly aligned before fastening. Do not install on doors thinner than 1 inch, as the hinge is not rated for undersized panels.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.225 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Type\u003c\/strong\u003e: Non-removable, tight, non-rising\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Surface mount, non-mortise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Door Thickness\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin nickel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00886780020366\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NATIONAL MARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: N830433\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL MARKER","offers":[{"title":"Default Title","offer_id":51344143876402,"sku":"N830433","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310550692.jpg?v=1782030158","url":"https:\/\/voomisupply.com\/products\/national-marker-n830433-bi-fold-door-hinge","provider":"Voomi Supply","version":"1.0","type":"link"}