When people talk about safety in buildings, the conversation often circles back to doors and locks. They may not be glamorous, but they are the first line of defense. The Camax CML816D mortise deadbolt lock has achieved something important. This ANSI mortise lock carries the UL10C 3-hour fire rating. That means it’s been tested against some of the toughest standards for fire resistance. It’s not just another heavy-duty mortise deadbolt. It’s built for the kind of emergencies we hope never happen, but we must prepare for.
Why does UL10C matter? Simply put, it reassures architects, builders, and facility managers that a commercial grade mortise deadbolt lock will still function and maintain integrity even during a prolonged fire. And if you’ve ever worked on a commercial project, you know compliance is not optional. It’s a baseline. But more than codes, it’s about protecting people and property.
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What Is a Mortise Deadbolt Lock?
A mortise deadbolt lock is different from the standard surface-mounted deadbolt that many homeowners are familiar with. Instead of a simple cylinder that sits in a drilled hole, a mortise lock is installed inside a pocket—or “mortise”—cut into the door. That allows it to house a more complex mechanism, often combining a latch and a deadbolt in a single unit. In commercial buildings, where doors experience frequent operation, this design ensures long-term durability and performance.
The global market shows growing demand for certified, reliable, and customizable hardware solutions, such as the mortise deadbolt for door. Urbanization and the expansion of shared spaces necessitate hardware capable of withstanding high usage while accommodating specific design and functional requirements. In contrast to standard deadbolts, which suffice for residential applications, mortise deadbolts provide superior strength and multifunctionality, combining latching and deadbolting in a single unit to optimize installation and upkeep.
Tips: Why choose a mortise deadbolt over a standard deadbolt?
Selecting a heavy-duty mortise deadbolt over a conventional deadbolt prioritizes enhanced reliability. While standard models may degrade under intensive use, mortise deadbolts offer improved leverage against intrusions and seamless integration with advanced security systems, delivering comprehensive protection for assets and occupants.
Camax's Commercial-Grade Mortise Deadbolt Lock
Camax's mortise deadbolt lock distinguishes itself through its construction from premium stainless steel, engineered for demanding commercial environments. This heavy-duty design supports extensive operational cycles, making it suitable for high-traffic doors that require consistent performance.
Two certifications set the CML816D apart. This combination makes the CML816D an excellent choice for environments as diverse as schools, airports, office complexes, or hospitals. Anywhere you expect doors to be used constantly—and where safety regulations leave no room for compromise.
ANSI/BHMA A156.36 Grade 1: The highest standard for commercial locks, ensuring long-term durability and top security.
UL10C 3-Hour Fire Rating: Tested to withstand fire exposure while maintaining safety and function.
- • Deadbolt Lock
- • Certificate: ANSI/BHMA A156.36, Grade 1; UL10C fire-rated, 3 hours
- • Material: Stainless steel
- • Finish: SSS, AB, PVD
- • ANSI Functions: F16, F17, F18, F29
- • Deadbolt Lock
- • Certificate: ANSI/BHMA A156.36, Grade 1; UL10C fire-rated, 3 hours
- • Material: Stainless steel
- • Finish: SSS, AB, PVD
- • ANSI Functions: F16, F17, F18, F29
| Outside/Inside | SKU | Type | ANSI | Function Description |
|---|---|---|---|---|
 |
CML816D | Dead Lock | F16 | Dead bolt operated by key from either side. |
 |
CML817D | Dead Lock | F17 | Dead bolt operated by key from outside and by turn from inside. |
 |
CML818D | Dead Lock | F18 | Dead bolt operated by key from outside only. |
|
CML829D | Classroom Dead Lock | F29 | Key from outside operates dead bolt. Turn from inside retracts but does not project dead bolt. |
Why Certifications Are Important In Commercial Hardware?
If you are evaluating locks for a commercial project, you will quickly find that certifications aren’t just nice to have. They’re the language of trust between supplier, builder, and inspector.
ANSI & BHMA: These standards emphasize endurance, with Grade 1 certification indicating capability for over one million operational cycles. This highest rating ensures dependable operation in commercial settings, minimizing maintenance needs and operational interruptions.
UL10C Fire Rating: The UL10C fire rating, tailored for door hardware, specifies a 3-hour resistance to fire propagation. This feature is vital for regulatory compliance, as it helps contain fires and facilitates safe egress, thereby protecting lives and property. Compliance with such standards is indispensable in preventing structural failures during emergencies.
Buyers benefit from certified products through assured performance and safety, streamlined project approvals in international contexts, and mitigated liability risks. Furthermore, these certifications can contribute to lower insurance costs and enhanced long-term value, distinguishing high-quality hardware in competitive markets
Collaborating with Camax for OEM and ODM Services
Camax Hardware extends beyond standard offerings by providing OEM and ODM services to global clients, enabling customization of finishes, dimensions, and branding. This approach allows for precise alignment with project specifications, whether for contemporary aesthetics or specialized functional needs.
Critically, Camax preserves essential certifications, such as ANSI/BHMA and UL, throughout the customization process, ensuring that modified products meet stringent global standards. The company's expertise in managing large commercial projects guarantees consistent quality and scalability, from individual installations to extensive deployments.
With a proven ability to deliver at volume, Camax positions itself as a strategic partner for projects requiring timely and reliable hardware solutions, supporting efficiency in fast-paced construction and renovation timelines.
Contact Camax Hardware to Make the Right Choice for Your Commercial Security Needs
Camax's mortise deadbolt lock represents a comprehensive security solution, combining fire resistance with customization options. Backed by ANSI, BHMA, and UL certifications, it delivers compliance and reliability for demanding applications. Through its OEM and ODM capabilities, Camax serves as an optimal partner for organizations seeking tailored, high-performance hardware.
If you are looking for a partner that combines tested reliability with customization, Camax Hardware might just be the right place to start. Reach out to Camax’s experts today. A conversation could be the first step to finding the security solution your project needs.
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