{"product_id":"don-jo-hr-150-4-1-2-hinge-reinforcement","title":"Don-Jo HR 150 4-1\/2\" Hinge Reinforcement","description":"\u003cp\u003e\u003cstrong\u003eDon-Jo HR 150 4-1\/2\" Hinge Reinforcement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDon-Jo HR 150 4-1\/2\" Hinge Reinforcement\u003c\/strong\u003e is a heavy-duty door hinge engineered to carry the weight of the door without sagging, binding, or squeaking. Precision-machined knuckle and pin deliver years of silent swing on residential and commercial openings.\u003c\/p\u003e\n\u003cp\u003eDon-Jo is the contractor's go-to for door reinforcement and protection hardware — built in the USA, sized to fit virtually any door prep, and trusted on millions of openings.\u003c\/p\u003e\n\u003cp\u003eAt RightSet Hardware, every Don-Jo order ships with our \u003cstrong\u003eRight Fit Promise\u003c\/strong\u003e — verified specs, accurate fitment guidance, and friendly support from a team that actually knows door hardware. If it doesn't fit your opening, we'll make it right.\u003c\/p\u003e\n\u003ch4\u003eWhy pros and homeowners choose the Don-Jo HR 150 4-1\/2\" Hinge Reinforcement\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty load capacity.\u003c\/strong\u003e Sized and rated for the door weight and use frequency of the opening — built so the door never sags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth, quiet operation.\u003c\/strong\u003e Precision-machined knuckle and pin deliver years of silent swing on residential and commercial doors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-removable pin option.\u003c\/strong\u003e NRP variants prevent the hinge pin from being driven out from the unsecured side of the opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoordinating decorative finish.\u003c\/strong\u003e Matched-finish hinge ties together knobs, levers, and deadbolts for a fully finished door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard door prep.\u003c\/strong\u003e Fits the industry-standard hinge mortise depth and screw pattern used on virtually all residential and commercial doors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold individually or as a pack.\u003c\/strong\u003e Verify pack quantity on the spec sheet before ordering — most residential doors need three hinges per leaf.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Don-Jo","offers":[{"title":"Raw Steel","offer_id":48716154372313,"sku":"HR150","price":6.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/3526\/4217\/files\/HR150_1_29a7bd2f-f3da-431b-ae00-f7956d1ee5d2.jpg?v=1778987176","url":"https:\/\/rightsethardware.com\/products\/don-jo-hr-150-4-1-2-hinge-reinforcement","provider":"RightSet Hardware","version":"1.0","type":"link"}