ABH 1874 Universal Self-Latching Top Bottom Fire Bolt (1873S/1858), Bright Brass

The ABH 1874 Universal Self-Latching Top and Bottom Fire Bolt system is engineered for both metal and wood doors, offering a robust solution that combines functionality and safety. The self-latching top bolt (model 1873S) seamlessly engages when the inactive leaf of the door closes, ensuring a secure closure without the need for complex floor preparations. Complementing this is the bottom fire bolt (model 1858), which is specifically designed to provide thermal protection, making it ideal for fire door assemblies.

This universal fire bolt system is UL listed, confirming its compliance with stringent safety standards for use on fire door assemblies. Crafted from durable stainless steel, the ABH 1874 promises longevity and reliability in high-traffic environments. The bright brass finish (US3) not only enhances its aesthetic appeal but also provides a layer of corrosion resistance, suitable for various architectural styles.

With a manual retraction feature for the top bolt, this system is straightforward to operate, making it a practical choice for contractors and facility managers alike. Whether you are specifying hardware for a new construction project or upgrading existing doors, the ABH 1874 Universal Self-Latching Fire Bolt provides peace of mind with its quality construction and versatile application.

Universal self-latching top bolt with bottom fire bolt for metal or wood doors providing thermal protection and eliminating floor preparation.

1874: Universal Self-Latching Top Bolt (1873S) & Bottom Fire Bolt (1858)

Key Features

• Universal Design
• Self-Latching Top
• Bottom Fire Bolt
• Metal or Wood Doors
• UL Listed For Use on Fire Door Assemblies

Specifications

Universal design with fire bolt provides thermal protection for various door types.

Features

• Metal or Wood Doors
• Universal Design
• UL Listed For Use on Fire Door Assemblies
• Self-Latching Top
• Bottom Fire Bolt