The ABH 1866 Self-Latching Top with Bottom Fire Bolt system is designed specifically for wood doors, providing an effective solution for enhanced security and fire safety. This dual-bolt assembly includes a self-latching top bolt (model 1864S) and a bottom fire bolt (model 1858), ensuring reliable operation without the need for floor preparation, which is particularly beneficial in renovation projects.
Constructed from high-quality brass and stainless steel, the 1866 assembly is not only durable but also features a striking bright brass finish (US3), complementing a variety of architectural styles. Its non-handed design allows for easy installation and versatility across different door orientations. Furthermore, the unit is UL Listed for use on fire door assemblies, providing peace of mind in compliance with safety regulations.
The bottom fire bolt design includes an oversized strike hole to accommodate slight misalignments, while the adjustable bolt head rod can extend up to 1-1/2 inches for precise alignment. With a maximum closing force of just 5 lbs., the system operates smoothly, making it an ideal choice for architects, contractors, and facility managers looking for a reliable and aesthetically pleasing door hardware solution.
Self-latching top flush bolt with bottom fire bolt for wood doors providing thermal lock protection and eliminating floor preparation.
1866: Self-Latching Top Bolt (1864S) & Bottom Fire Bolt (1858) for Wood Door
Fire bolt design eliminates floor preparation while providing thermal protection.
Features
Adjustment: Bolt head rod adjustable up to 1-1/2"
BRAND_ NAME: ABH
Bottom Bolt: 1858 Fire Bolt
Closing Force: 5 lbs. maximum
Family: 1866
Fasteners: 8) #8 x 3/4" FH combo screws, 4) plastic anchors (included)
Finish: Bright Brass
Finish Code: US3
Finishes: US3, US4, US9, US10, US10B, US26D, US32, US32D, Custom Finishes Available
Material: Brass & Stainless steel
Model: 1866
Safety Features: Override protection, thermal lock under high heat conditions
Strike Features: Oversize fire bolt strike hole allows for slight door misalignment
Top Bolt: 1864S Self-latching Bolt
