{"product_id":"marks-usa-5ss19b-lifesaver-anti-ligature-entrance-lever-mortise-lock-grade-1-institutional-bright-stainless-steel","title":"Marks USA 5SS19B LifeSaver Anti-Ligature Entrance Lever Mortise Lock - Grade 1, Institutional, Bright Stainless Steel","description":"\u003cp\u003e\u003cstrong\u003ePart Number: 5SS19B\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eMarks USA 5SS19B LifeSaver Anti-Ligature Entrance Lever Mortise Lock — Grade 1 Institutional, Bright Stainless Steel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Marks USA 5SS19B LifeSaver is a Grade 1 institutional mortise lock engineered specifically for behavioral health and detention facility environments where ligature resistance is a critical safety requirement. Featuring the SS19 lever rose style in Bright Stainless Steel (Polished Stainless), this entrance-function lockset is designed for 1-3\/4 in. door thickness with a 2-3\/4 in. backset and a 4-7\/8 in. curved lip strike plate. Constructed from stainless steel with a stamped steel case measuring 1-1\/16\", the 5SS19B incorporates clutch lever and needle bearing technology for smooth, durable operation. The lockset is cULus Listed, BHMA certified, UL Listed for 3-hour fire rating, and fully ADA compliant, backed by Marks USA's lifetime mechanical warranty.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Ligature Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLigature-resistant SS19 lever and rose configuration engineered to meet the demanding safety requirements of behavioral health and detention facility applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoor Thickness Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for 1-3\/4 in. door thickness with a 2-3\/4 in. backset for precise, secure installation in standard commercial door preparations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-7\/8 in. Curved Lip Strike:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes a 4-7\/8 in. curved lip strike plate for reliable latch engagement and proper door frame alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade 1 Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStainless steel body with stamped steel case (1-1\/16\") and front size of 1-1\/8\" x 2-1\/4\" delivers commercial-grade durability rated to BHMA Grade 1 standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Lever \u0026amp; Needle Bearings:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated clutch lever and needle bearing mechanism provide smooth lever operation and long-term resistance to forced entry and wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEntrance Function (ANSI F21 \/ F75):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOutside lever locked\/unlocked by key (Marks C keyway, 2 keys included); inside lever always free for egress — ideal for controlled-access institutional entry points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Handed Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNon-handed configuration simplifies installation and reduces inventory requirements across multiple door openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Mechanical Warranty:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBacked by Marks USA's lifetime mechanical warranty for long-term confidence in high-demand institutional environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eCertifications \u0026amp; Compliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBHMA Certified — Grade 1\u003c\/li\u003e\n\u003cli\u003ecULus Listed\u003c\/li\u003e\n\u003cli\u003eUL Listed — 3-Hour Fire Rating\u003c\/li\u003e\n\u003cli\u003eADA Compliant\u003c\/li\u003e\n\u003cli\u003eLigature-Resistant\u003c\/li\u003e\n\u003cli\u003eMarks USA Lifetime Mechanical Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5SS19 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatch Throw:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e9\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGrade 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Subgroup:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBored Locksets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCylindrical Locks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubcategory:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCylindrical Locks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI\/BHMA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eANSI\/BHMA, UL Listed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction Description:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLatch retracted by knobs\/levers at all times\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1-1\/8\" x 2-1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADA Compliant:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyed:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Function:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eF75\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Attribute:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCylindrical Locks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Function:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePassage\/Hall\/Closet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatch Type Specification:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDeadlocking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset (Distance):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepartment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDoor Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBehavioral Health Facilities and Psychiatric Units\u003c\/li\u003e\n\u003cli\u003eDetention and Correctional Facilities\u003c\/li\u003e\n\u003cli\u003eHealthcare Institutions and Hospitals\u003c\/li\u003e\n\u003cli\u003eEducational Facilities and Campus Buildings\u003c\/li\u003e\n\u003cli\u003eGovernment and Municipal Buildings\u003c\/li\u003e\n\u003cli\u003eCommercial Office Buildings\u003c\/li\u003e\n\u003cli\u003eMulti-Tenant Residential and Assisted Living Properties\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eWhy Marks USA 5SS19B LifeSaver?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eMarks USA's 5SS19B LifeSaver mortise lock is purpose-built for institutional environments where safety and durability cannot be compromised. The stainless steel construction, clutch lever mechanism, and needle bearing design deliver Grade 1 performance certified to BHMA and cULus standards, including a 3-hour fire rating and full ADA compliance. Engineered for behavioral health and detention applications, this lockset provides the anti-ligature protection and long-term reliability that demanding commercial and institutional facilities require.\u003c\/p\u003e","brand":"Marks USA","offers":[{"title":"Satin Chrome","offer_id":48282283016413,"sku":"5SS19B-32D","price":391.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0292\/0123\/6108\/files\/2255310_source_1784813893.jpg?v=1785421272","url":"https:\/\/goldenlocksinc.com\/products\/marks-usa-5ss19b-lifesaver-anti-ligature-entrance-lever-mortise-lock-grade-1-institutional-bright-stainless-steel","provider":"Golden Locks Inc","version":"1.0","type":"link"}