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

The ABH 1874 Universal Self-Latching Top and Bottom Fire Bolt system combines advanced functionality with reliable safety features, making it an essential choice for architects, contractors, and facility managers. Designed for both metal and wood doors, this system includes a self-latching top bolt (model 1873S) and a bottom fire bolt (model 1858), ensuring effective thermal protection while eliminating the need for extensive floor preparation.

Constructed from high-quality stainless steel and finished in a sleek Bright Bronze (US9), the ABH 1874 offers both durability and aesthetic appeal, seamlessly integrating into various architectural styles. The UL listing ensures compliance with fire door assembly requirements, providing peace of mind in safety-critical applications.

This universal design is not only versatile but also innovative, featuring a manual retraction release method for the top bolt, which securely latches when the inactive leaf closes. Ideal for buildings requiring stringent fire safety measures, the ABH 1874 is a reliable choice for any commercial space.

Available in multiple finishes, including US3, US4, US10, US10B, US26D, US32, and US32D, along with custom options, the ABH 1874 is designed to meet the diverse needs of modern architectural projects.

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