Marks USA 5SS19B LifeSaver Anti-Ligature Entrance Lever Mortise Lock - Grade 1, Institutional, Bright Stainless Steel
Part Number: 5SS19B
Marks USA 5SS19B LifeSaver Anti-Ligature Entrance Lever Mortise Lock — Grade 1 Institutional, Bright Stainless Steel
The 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.
Key Features
- Anti-Ligature Design: Ligature-resistant SS19 lever and rose configuration engineered to meet the demanding safety requirements of behavioral health and detention facility applications.
- Door Thickness Compatibility: Designed for 1-3/4 in. door thickness with a 2-3/4 in. backset for precise, secure installation in standard commercial door preparations.
- 4-7/8 in. Curved Lip Strike: Includes a 4-7/8 in. curved lip strike plate for reliable latch engagement and proper door frame alignment.
- Grade 1 Construction: Stainless 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.
- Clutch Lever & Needle Bearings: Integrated clutch lever and needle bearing mechanism provide smooth lever operation and long-term resistance to forced entry and wear.
- Entrance Function (ANSI F21 / F75): Outside lever locked/unlocked by key (Marks C keyway, 2 keys included); inside lever always free for egress — ideal for controlled-access institutional entry points.
- Non-Handed Design: Non-handed configuration simplifies installation and reduces inventory requirements across multiple door openings.
- Lifetime Mechanical Warranty: Backed by Marks USA's lifetime mechanical warranty for long-term confidence in high-demand institutional environments.
Certifications & Compliance
- BHMA Certified — Grade 1
- cULus Listed
- UL Listed — 3-Hour Fire Rating
- ADA Compliant
- Ligature-Resistant
- Marks USA Lifetime Mechanical Warranty
Technical Specifications
- Series: 5SS19 Series
- Latch Throw: 9/16"
- Grade: Grade 1
- Product Subgroup: Bored Locksets
- Product Type: Cylindrical Locks
- Subcategory: Cylindrical Locks
- ANSI/BHMA: ANSI/BHMA, UL Listed
- Function Description: Latch retracted by knobs/levers at all times
- Front Size: 1-1/8" x 2-1/4"
- ADA Compliant: Yes
- Keyed: No
- ANSI Function: F75
- Product Attribute: Cylindrical Locks
- Product Function: Passage/Hall/Closet
- Latch Type Specification: Deadlocking
- Backset (Distance): 2-3/4"
- Department: Door Hardware
Typical Applications
- Behavioral Health Facilities and Psychiatric Units
- Detention and Correctional Facilities
- Healthcare Institutions and Hospitals
- Educational Facilities and Campus Buildings
- Government and Municipal Buildings
- Commercial Office Buildings
- Multi-Tenant Residential and Assisted Living Properties
Why Marks USA 5SS19B LifeSaver?
Marks 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.
Return and Refund Policy
Thank you for shopping at Golden Locks Inc.
If, for any reason, You are not completely satisfied with a purchase We invite You to review our policy on refunds and returns.
The following terms are applicable for any products that You purchased with Us.
Return, Cancellation & Special Order Policy
Golden Locks Inc. sells professional door hardware, security products, and custom-configured items.
Due to the nature of these products, the following policies apply to all purchases made through our website or store. By placing an order with Golden Locks Inc., the customer agrees to the terms outlined below.
Order Changes & Cancellation Policy :
• Customers may request order changes, modifications, or cancellations within 24 hours of placingnan order.
• Requests must be submitted by email to CS@GoldenLocksinc.com.
• After 24 hours, the order may already be processed, allocated from inventory, submitted to thenmanufacturer, entered into production, or prepared for shipment.
• Orders canceled after 24 hours are subject to a minimum 25% restocking and processing fee.
• Golden Locks Inc. reserves the right to refuse cancellation if the order has already been shipped, manufactured, customized, cut, keyed, or assembled.
Custom Orders / Special Orders (Non-Cancelable & Non-Returnable)
• Many products sold by Golden Locks Inc. are custom-configured or special-ordered directly from manufacturers.
• Examples include Emtek configured hardware, Hoppe multipoint trim sets, special finish hardware, multipoint lock components, keyed cylinders, and custom door hardware configurations.
• Once these orders are submitted to the manufacturer, they cannot be canceled, returned, or refunded.
Standard Return Policy (Stock Items Only)
• Return request must be submitted within 30 days of delivery.
• Product must be unused, uninstalled, and in original packaging.
• Approved returns are subject to a 25% restocking fee and deduction of original shipping costs.
• Customer is responsible for return shipping costs.
Non-Returnable Products
• Custom or special-order hardware
• Emtek configured products
• Hoppe trim sets and multipoint hardware
• Keyed locks or cylinders
• Cut keys
• Electronic locks once powered or installed
• Safes once delivered or installed
• Clearance or discounted items
• Items showing signs of installation
Shipping Claims (Damage or Missing Items)
• Customers must inspect shipments immediately upon delivery.
• Claims for damage, missing parts, or incorrect items must be reported within 48 hours of delivery.
• Customers must provide photos of the product, packaging, and shipping label.
Chargebacks & Payment Disputes
• Customers agree to the policies stated on this page when placing an order.
• Golden Locks Inc. may provide order confirmations, shipping confirmations, tracking information, and policy acceptance records to payment processors in the event of disputes.
Return Authorization Required
• All returns require a Return Merchandise Authorization (RMA).
• Unauthorized returns may be refused.
Product Page Notice (Recommended)
• This product may be custom ordered or configured to your specifications.
• Orders may only be canceled or modified within 24 hours.
• After 24 hours a 25% restocking fee applies.
• Custom and special-order items are non-cancelable and non-returnable once processed.
Contacting Us
Please contact us with as much information about your return request as possible. We will need:
- Your order ID.
- First and last name.
- Phone number : +1-800-385-7725
- The items you wish to return (if your order contains multiple items.)
- The reason for your return.
- Any relevant return details or images.
- By visiting this page on our website: https://goldenlocksinc.com/pages/contact-us
Not providing this information may delay your return.
Please email us at CS@GoldenLocksinc.com to authorize a return.
Return Address
Golden Locks Inc.
16371 Gothard Street, Suite G
Huntington Beach, CA 92647
United States
