{"product_id":"lcn-2011stdallh-concealed-door-closer-size-1-689-aluminum","title":"Lcn 2011STDALLH Concealed Door Closer Size 1 689 Aluminum","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LCN 2011STDALLH is a concealed in-frame door closer designed for left-hand regular applications. Installed entirely within the door frame, this size 1 closer keeps the hardware out of sight while delivering controlled, consistent door closure. It ships as a single unit and measures 23.2 inches in length, 5 inches in width, and 4.7 inches in height, with a finished weight of 11.65 pounds. The 689 aluminum finish provides a clean, neutral appearance suited to commercial and institutional interiors. Installation is handled by commercial door hardware technicians and finish carpenters working on new construction or retrofit projects.\u003c\/p\u003e\n\u003cp\u003eConcealed in-frame closers are widely specified for high-traffic facilities including schools, hospitals, government buildings, and correctional facilities where exposed overhead closers are either undesirable or prohibited by design standards. The 2011STDALLH suits interior and select exterior doors where a clean frame profile is required and where the left-hand regular door swing configuration matches the opening geometry. This is a size 1 unit, appropriate for lighter-duty door applications within that closer-size range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFully concealed in-frame installation keeps hardware hidden from view\u003c\/li\u003e\n  \u003cli\u003eLeft-hand regular configuration for correct door swing alignment\u003c\/li\u003e\n  \u003cli\u003eSize 1 closer rating for appropriate door weight and width range\u003c\/li\u003e\n  \u003cli\u003e689 aluminum finish for neutral, low-profile aesthetics\u003c\/li\u003e\n  \u003cli\u003eCompact form factor: 23.2 inches x 5 inches x 4.7 inches\u003c\/li\u003e\n  \u003cli\u003eSold individually; also available in case quantities of 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style concealed in-frame door closer for left-hand regular swing commercial door openings requiring a size 1 closer unit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eConcealed in-frame closers require precise mortising of the door frame and are typically installed by commercial door hardware specialists or qualified finish carpenters. Power down any access control or electric hardware integrated into the frame before beginning work. Follow the door and frame manufacturer's template instructions exactly, as misaligned pockets will affect closer function. Verify that the door hand and swing direction match the 2011STDALLH left-hand regular specification before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloser Size\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoor Hand\u003c\/strong\u003e: Left Hand Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Concealed In Frame\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: 689 Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 23.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 4.7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 11.65 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Quantity\u003c\/strong\u003e: 4\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: LCN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2011STDALLH\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LCN","offers":[{"title":"Default Title","offer_id":51559419707698,"sku":"2011STDALLH","price":782.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7be4ab54924c7241a7ac71fdf8b724b8.jpg?v=1786431884","url":"https:\/\/voomisupply.com\/products\/lcn-2011stdallh-concealed-door-closer-size-1-689-aluminum","provider":"Voomi Supply","version":"1.0","type":"link"}