{"product_id":"sargent-8237-lnl-26d-classroom-mortise-lock-satin-chrome","title":"Sargent 8237 Lnl 26D Classroom Mortise Lock Satin Chrome","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SARGENT 8237 LNL 26D is a Grade 1 classroom mortise lock designed for institutional and commercial door hardware applications. It features an L-style lever paired with an LN rose and accepts a conventional cylinder for keyed entry control. The satin chrome (26D) finish provides a low-glare, corrosion-resistant surface suited to high-traffic environments. Field reversible handing allows the lock to be configured for left- or right-hand doors without special tools or additional parts, reducing installation time and inventory overhead. This lock ships with an ASA-standard strike plate.\u003c\/p\u003e\u003cp\u003eThis mortise lock is built for classroom security function, where the outside lever is locked or unlocked by key from the corridor side while the inside lever remains free egress at all times. That function is standard in K-12 schools, universities, and institutional facilities. It is appropriate for wood or hollow metal doors that are mortise-prep cut to accept a full mortise lock body. Licensed locksmiths, commercial door hardware installers, and institutional facility technicians are the primary installing trades.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 1 commercial duty rating for high-cycle, heavy-use door applications\u003c\/li\u003e\n\u003cli\u003eClassroom function: outside lever locked or unlocked by key, inside lever always free for egress\u003c\/li\u003e\n\u003cli\u003eField reversible handing eliminates the need to order hand-specific units\u003c\/li\u003e\n\u003cli\u003eL-style lever with LN rose for a clean, institutional profile\u003c\/li\u003e\n\u003cli\u003eConventional cylinder prep accepts standard mortise cylinders\u003c\/li\u003e\n\u003cli\u003eASA strike included for compatibility with standard door frame preps\u003c\/li\u003e\n\u003cli\u003eSatin chrome (26D) finish resists corrosion and minimizes visible wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation mortise lock for commercial and institutional doors prepped to accept a standard mortise lock body with conventional cylinder prep and ASA strike cutout.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed locksmith or qualified commercial door hardware technician familiar with mortise lock prep dimensions and door backset requirements. Confirm door thickness, backset, and existing mortise pocket dimensions before installation. Disengage all power-access control hardware and ensure the door is secured in an open position before beginning lock body installation. Refer to local building and fire codes, including IBC egress requirements, to verify the selected function meets occupancy and life-safety standards for the intended space.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Grade 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Function\u003c\/strong\u003e: Classroom (outside lever controlled by key, inside lever always free)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLever Style\u003c\/strong\u003e: L Lever\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRose Style\u003c\/strong\u003e: LN Rose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Type\u003c\/strong\u003e: Conventional Cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrike\u003c\/strong\u003e: ASA Strike\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHanding\u003c\/strong\u003e: Field Reversible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Chrome (26D)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SARGENT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 8237 LNL 26D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SARGENT","offers":[{"title":"Default Title","offer_id":68306018402610,"sku":"8237 LNL 26D","price":944.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/63379dfcdf86cd120ed71b70262ed04f_821f3b3a-84fc-4766-a136-4d76198d64bf.jpg?v=1793748058","url":"https:\/\/voomisupply.com\/products\/sargent-8237-lnl-26d-classroom-mortise-lock-satin-chrome","provider":"Voomi Supply","version":"1.0","type":"link"}