{"product_id":"national-marker-n195677-4-in-square-broad-door-hinge","title":"National Marker N195677 4 in Square Broad Door Hinge","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NATIONAL MARKER N195677 is a 4-inch square broad door hinge built from zinc-plated steel with a brass loose pin. It is part of the National catalog V504 through V504BC series. The hinge is swaged for mortise-style installations, making it suitable for general utility and light industrial door applications. The loose, removable pin allows a door to be lifted free of its frame without removing the hinge leaves from the door or jamb. Licensed tradespeople and general contractors install this hardware during door hanging or service work.\u003c\/p\u003e\n\u003cp\u003eThis hinge is intended for general utility and industrial environments where a reliable, mortise-style pivot point is needed. The swaged construction ensures the leaves sit flush in a mortised recess. The removable pin design simplifies door removal for maintenance, painting, or replacement without disturbing the mounted hardware. It is sold individually.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-inch square leaf profile sized for standard broad-hinge mortise cutouts\u003c\/li\u003e\n  \u003cli\u003eZinc-plated steel construction for corrosion resistance in utility and industrial settings\u003c\/li\u003e\n  \u003cli\u003eLoose brass pin allows door removal without uninstalling hinge leaves\u003c\/li\u003e\n  \u003cli\u003eSwaged leaves designed for flush mortise installation\u003c\/li\u003e\n  \u003cli\u003ePart of the National V504 through V504BC catalog series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation hinge for general utility and industrial doors requiring a 4-inch square mortise broad hinge with a removable pin.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by carpenters, general contractors, or maintenance tradespeople. Power down or secure the door before service to prevent movement during installation. Mortise the door edge and jamb to the correct leaf depth before fastening. Follow applicable local building codes for door hardware installation requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeaf Size\u003c\/strong\u003e: 4 inches square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Zinc-plated steel with brass pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Type\u003c\/strong\u003e: Loose removable pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Type\u003c\/strong\u003e: Mortise (swaged leaves)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.722 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCatalog Series\u003c\/strong\u003e: V504 through V504BC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00038613195677\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: N195677\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL MARKER","offers":[{"title":"Default Title","offer_id":51344426795314,"sku":"N195677","price":17.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310550291.jpg?v=1782035713","url":"https:\/\/voomisupply.com\/products\/national-marker-n195677-4-in-square-broad-door-hinge","provider":"Voomi Supply","version":"1.0","type":"link"}