ABH 1868 Automatic Top Bolt (1862S) w/ Bottom Fire Bolt (1858) for Wood Door, Satin BrassThe ABH 1868 Automatic Top with Bottom Fire Bolt is meticulously designed for wood doors, providing an efficient locking solution that prioritizes safety and usability. This dual-function hardware includes the Automatic Top Bolt (1862S) and the Bottom Fire Bolt (1858), ensuring reliable performance without the need for floor preparation.
Constructed from durable stainless steel and finished in elegant Satin Brass, this fire bolt system not only enhances the aesthetic appeal but also meets stringent safety standards with a UL listing. Ideal for 20-minute fire-rated wood and composite doors, it features a thermal lock that activates under high heat conditions, offering an added layer of protection during emergencies.
The design accommodates doors up to 4 feet in width and 8 feet in height, making it versatile for various applications. The non-handed configuration simplifies installation, while the fully automatic top bolt retracts seamlessly when the active door is opened. Additionally, the oversized fire bolt strike hole allows for slight door misalignment, ensuring optimal functionality.
With a closing force of just 5 lbs. maximum and a bolt head rod adjustable up to 1-1/2 inches, the ABH 1868 Automatic Top with Bottom Fire Bolt combines superior engineering with user-friendly features, making it an essential choice for architects, contractors, and facility managers alike.
Automatic top flush bolt with bottom fire bolt for wood doors eliminating floor preparation while providing thermal lock protection.
1868: Automatic Top Bolt (1862S) w/ Bottom Fire Bolt (1858) for Wood Door
Key Features
- Wood Door Application
- Automatic Top Bolt, Bottom Fire Bolt
- Door Size Up to 4' Width x 8' Height
- No Floor Prep Required Because of Fire Bolt
- Non-handed
- Top Bolt Fully Automatic, opening active door retracts top bolt
- UL Listed
Specifications
| Model | 1868 |
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| Finish | Satin Brass |
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| Finish Code | US4 |
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| Family | 1868 |
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| Material | Stainless steel |
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| Finishes | US3, US4, US9, US10, US10B, US26D, US32, US32D, Custom Finishes Available |
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| Top Bolt | 1862S Automatic Bolt |
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| Bottom Bolt | 1858 Fire Bolt |
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| Adjustment | Bolt head rod adjustable up to 1-1/2" |
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| Closing Force | 5 lbs. maximum |
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| Safety Features | Override protection, thermal lock under high heat conditions |
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| Strike Features | Oversize fire bolt strike hole allows for slight door misalignment |
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| Door Compatibility – Fire | rated wood and composite doors (20 minutes) |
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Wood door fire bolt design with thermal protection for 20-minute rated applications.
Features
- Automatic Top Bolt, Bottom Fire Bolt
- No Floor Prep Required Because of Fire Bolt
- UL Listed
- Wood Door Application
- Non-handed
- Door Size Up to 4' Width x 8' Height
- Top Bolt Fully Automatic, opening active door retracts top bolt
Attributes
Adjustment: Bolt head rod adjustable up to 1-1/2"
BRAND_ NAME: ABH
Bottom Bolt: 1858 Fire Bolt
Closing Force: 5 lbs. maximum
Door Compatibility – Fire: rated wood and composite doors (20 minutes)
Family: 1868
Finish: Satin Brass
Finish Code: US4
Finishes: US3, US4, US9, US10, US10B, US26D, US32, US32D, Custom Finishes Available
Material: Stainless steel
Model: 1868
Safety Features: Override protection, thermal lock under high heat conditions
Strike Features: Oversize fire bolt strike hole allows for slight door misalignment
Top Bolt: 1862S Automatic Bolt
