A stainless steel mortise lock exit device is a high-performance door hardware solution designed for secure access and immediate egress in demanding environments. It integrates the strength of a mortise lock with the life-safety function of a panic device, making it ideal for high-traffic commercial, institutional, and industrial applications where corrosion resistance and long-term reliability are critical.
Key Features & Stainless Steel Advantages
Mortise Lock Integration: The mechanism is installed within a mortise pocket recessed into the door edge, offering a robust and secure locking point. When constructed from 304 stainless steel, the lock body provides exceptional resistance to wear, tampering, and corrosive elements.
Exit Device (Push Bar/Touchpad): Allows for instant operation during an emergency with a simple push, complying with life safety codes (e.g., ANSI/BHMA A156.3, UL 305). The stainless steel push bar or touchpad ensures durability under constant use and maintains its appearance over time.
Durable Stainless Steel Construction: The use of stainless steel throughout the device provides superior strength and corrosion resistance compared to standard finishes. This makes it ideal for exterior doors, high-humidity environments (like pools or coastal areas), and facilities requiring frequent cleaning with harsh chemicals, such as hospitals, schools, and food processing plants.
Fire-Rated Options: Many stainless steel models are available in fire-rated configurations (tested to UL 10C), ensuring the device maintains its integrity during a fire and complies with building codes for fire-rated door assemblies.
Common Types in Stainless Steel
Rim Exit Device with Mortise Lock: A surface-mounted rim device is paired with a stainless steel mortise lock cylinder, offering enhanced security for keyed entry from the exterior.
Mortise Panic Device: Fully integrates a panic bar with a mortise lock, providing a streamlined look and the highest level of security and durability in a stainless steel package.
Stainless Steel Touchpad Exit Device: Offers a modern, low-profile aesthetic while maintaining the same robust performance and corrosion resistance.
Applications for Stainless Steel Hardware
Commercial Building Main Exits
Schools, Hospitals, and Public Institutions
Industrial Facilities and Food Processing Plants
Fire-Rated Door Assemblies on exterior openings
Standards Compliance
Stainless steel mortise exit devices are tested and certified to meet the highest industry standards for performance and safety, including:
By specifying a stainless steel mortise lock exit device, you select a solution that delivers unmatched security, code-compliant egress, and long-term durability with minimal maintenance, making it a cost-effective choice for the life of the building.
