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

The ABH 1874 Universal Self-Latching Top and Bottom Fire Bolt system is expertly designed to enhance the security and fire safety of both metal and wood doors. This innovative solution combines a self-latching top bolt (model 1873S) with a robust bottom fire bolt (model 1858), ensuring reliable performance and compliance with fire door assembly standards.

Constructed from high-quality stainless steel, the 1874 series is built to withstand the rigors of daily use while providing exceptional durability. Its satin brass finish not only offers an elegant aesthetic but also ensures resistance to tarnishing and wear, making it suitable for various architectural styles.

This universal design simplifies installation by eliminating the need for extensive floor preparation, making it ideal for both new constructions and retrofits. The manual retraction feature for the top bolt allows for easy operation, ensuring that the door remains secure when the inactive leaf closes.

UL listed for use on fire door assemblies, the ABH 1874 system provides essential thermal protection, making it a dependable choice for architects, contractors, and facility managers seeking safety and performance in their door hardware solutions.

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