{"product_id":"hager-780-112hd-83-dba-continuous-geared-hinge-83-in","title":"Hager 780-112HD 83 Dba Continuous Geared Hinge 83 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HAGER 780-112HD 83 DBA is a heavy-duty concealed leaf continuous geared hinge finished in dark bronze anodized aluminum. Continuous geared hinges run the full height of the door, distributing load across the entire frame edge rather than concentrating stress at two or three knuckle points. This design significantly extends door and frame service life in high-traffic applications. The concealed leaf profile keeps the hinge body hidden when the door is closed, providing a clean sightline and reducing tampering exposure. Licensed contractors and door hardware specialists are the typical installers for this product.\u003c\/p\u003e\n\u003cp\u003eThis hinge is suited for commercial and institutional door applications where heavy-duty cycle ratings are required. At 83 inches in length, it accommodates full-height commercial door frames common in schools, hospitals, government buildings, and high-traffic retail or office environments. The dark bronze anodized aluminum finish provides corrosion resistance while coordinating with bronze-tone door hardware schedules. It is installed on both the door and frame leafs and is intended for aluminum, steel, or wood door systems where a continuous hinge is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFull 83-inch continuous length distributes load across the entire door height\u003c\/li\u003e\n  \u003cli\u003eConcealed leaf design hides the hinge body when the door is in the closed position\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty geared mechanism supports high-cycle commercial use\u003c\/li\u003e\n  \u003cli\u003eDark bronze anodized aluminum finish offers corrosion resistance and aesthetic coordination\u003c\/li\u003e\n  \u003cli\u003eAluminum construction reduces overall weight compared to steel continuous hinges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style continuous geared hinge replacement or new installation component for full-height commercial door frames requiring an 83-inch heavy-duty hinge in a dark bronze anodized finish.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed door hardware technician or commercial finish carpenter following the door manufacturer and hardware specifications. The door must be fully removed or secured before drilling and fastening to ensure proper leaf alignment along the full hinge length. Follow applicable building codes and hardware manufacturer torque requirements for fastener type and spacing. Do not force the geared mechanism during installation, as misalignment can damage the gear track.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 83 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty Rating\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Type\u003c\/strong\u003e: Concealed Leaf Continuous Geared\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Dark Bronze Anodized\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: HAGER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 780-112HD 83 DBA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HAGER","offers":[{"title":"Default Title","offer_id":68639937790258,"sku":"780-112HD 83 DBA","price":182.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/23c8071d7e32f00db29e68e70f1b7a05_7f4a47a8-ce48-4fb6-a4de-5b3a8771e57d.jpg?v=1794397995","url":"https:\/\/voomisupply.com\/products\/hager-780-112hd-83-dba-continuous-geared-hinge-83-in","provider":"Voomi Supply","version":"1.0","type":"link"}