ABH 1856 Manual Flush Bolt - Top Bolt (1857S) Bottom Fire Bolt (1858) for Wood Doors, Satin ChromeABH 1856 Manual Flush Bolt - Manual Top Bottom Fire Bolt - Wood Doors, Manual Top Bolt (1857S) Bottom Fire Bolt (1858) for Wood Door, Satin Chrome
The ABH 1856 Manual Flush Bolt is expertly engineered for wood door applications, combining functionality with superior construction. This innovative system includes a manual top bolt (model 1857S) and a bottom fire bolt (model 1858), designed to provide seamless thermal activation and enhanced door strength through a corner reinforcing plate.
With a 5/8" bolt throw and a 3/4" backset, the 1856 model ensures reliable performance while eliminating the need for floor preparation, making installation straightforward and efficient. The oversized fire bolt strike hole accommodates slight door misalignment, ensuring proper alignment and operation in various conditions.
Constructed from durable stainless steel and brass, this flush bolt is finished in a sleek satin chrome (US26D), offering both aesthetic appeal and corrosion resistance. The thermal feature activates at 230°F, allowing the bolt to project in emergency situations, providing essential safety and compliance with fire codes.
For architects, contractors, and facility managers, the ABH 1856 flush bolt represents an ideal solution for secure and compliant wood door installations, blending practicality with robust design.
Manual flush bolt for wood doors with manual top bolt and bottom fire bolt providing thermal activation and corner reinforcement.
1856: Manual Top Bolt (1857S) & Bottom Fire Bolt (1858) for Wood Door
Key Features
- Wood Door Application
- Manual Top & Fire Bolt
- 1857S Top Bolt, 1858 Bottom Fire Bolt
- Thermal Activation
- No Floor Prep Required
- Corner Reinforcing Plate Maintains Door Strength
- Oversize Fire Bolt Strike Hole Allows for Slight Door Misalignment
Specifications
| Model | 1856 |
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| Finish | Satin Chrome |
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| Finish Code | US26D |
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| Family | 1856 |
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| Material | Stainless Steel / Brass |
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| Finishes | US3, US4, US9, US10, US10B, US26D, US32, US32D, Custom Finishes Available |
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| Bolt Specifications | 5/8" bolt throw, 3/4" backset |
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| Thermal Feature | At 230°F plug and plastic cover melt allowing bolt projection |
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| Fasteners | 7) #8 x 3/4" FH combo screws, 4) 8-32 x 1/2" FH MS, 4) #8 countersunk washers (included) |
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Wood door specific design with thermal protection and reinforcement plate.
Features
- Thermal Activation
- Wood Door Application
- Corner Reinforcing Plate Maintains Door Strength
- Manual Top & Fire Bolt
- No Floor Prep Required
- Oversize Fire Bolt Strike Hole Allows for Slight Door Misalignment
- 1857S Top Bolt, 1858 Bottom Fire Bolt
Attributes
BRAND_ NAME: ABH
Bolt Specifications: 5/8" bolt throw, 3/4" backset
Family: 1856
Fasteners: 7) #8 x 3/4" FH combo screws, 4) 8-32 x 1/2" FH MS, 4) #8 countersunk washers (included)
Finish: Satin Chrome
Finish Code: US26D
Finishes: US3, US4, US9, US10, US10B, US26D, US32, US32D, Custom Finishes Available
Material: Stainless Steel / Brass
Model: 1856
Thermal Feature: At 230°F plug and plastic cover melt allowing bolt projection
