{"product_id":"hillman-builders-hardware-853581-concealed-door-hinge-3-5-in","title":"Hillman Builders Hardware 853581 Concealed Door Hinge 3.5 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HILLMAN BUILDERS HARDWARE 853581 is a 3.5-inch concealed door hinge finished in oil rubbed bronze, sold as a 3-piece set. This hinge is designed for interior door installations where a clean, hardware-forward aesthetic is desired without exposed barrel hardware. The oil rubbed bronze finish provides a dark, matte tone that blends with period-style and transitional door hardware. At 1.27 pounds per set, it is appropriately weighted for residential door applications. Installation is handled by carpenters, finish carpenters, or skilled general contractors as part of door hanging or replacement work.\u003c\/p\u003e\n\u003cp\u003eThis hinge is suited for residential interior door applications including bedroom, hallway, closet, and utility doors. The 3.5-inch leaf size is a standard fit for interior passage doors in residential construction. The concealed or full-mortise design keeps the hinge body recessed into the door edge and jamb, maintaining a flush surface when the door is closed. This product is sold as a single 3-piece set, making it appropriate for single-door installations or as a replacement for one door position.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3.5-inch leaf size suits standard residential interior door widths\u003c\/li\u003e\n  \u003cli\u003eOil rubbed bronze finish for a dark, matte transitional look\u003c\/li\u003e\n  \u003cli\u003e3-piece set covers a single door installation\u003c\/li\u003e\n  \u003cli\u003eConcealed or mortise-style design for a flush, clean appearance when door is closed\u003c\/li\u003e\n  \u003cli\u003eCompact packaged footprint at 3.75 inches by 3.75 inches by 7.5 inches\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 standard residential interior doors requiring a 3.5-inch mortise hinge in an oil rubbed bronze finish.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a carpenter or finish carpenter using a chisel, mallet, and drill. Power to any associated door hardware such as electric strikes or access control should be disconnected before service. Mortise cutouts in the door edge and jamb must be sized precisely to the hinge leaf dimensions to ensure flush seating. Follow local building codes for door hardware requirements in fire-rated or egress door assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Leaf Size\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Oil Rubbed Bronze\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePieces per Set\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1.27 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 3.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 3.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 7.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUOM\u003c\/strong\u003e: EA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 8236679106\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: HILLMAN BUILDERS HARDWARE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 853581\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HILLMAN","offers":[{"title":"Default Title","offer_id":68641029816626,"sku":"853581","price":22.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5ca0195455e532d15aa08b7d72661691.jpg?v=1794413521","url":"https:\/\/voomisupply.com\/products\/hillman-builders-hardware-853581-concealed-door-hinge-3-5-in","provider":"Voomi Supply","version":"1.0","type":"link"}