ABH N4012 Concealed Mount Overhead Holder Stop - Medium Duty Hold Open, Bright BronzeThe ABH N4012 Concealed Mount Overhead Holder Stop is expertly designed for commercial applications requiring reliable stop, hold-open, and friction functions for moderate traffic and medium weight doors. This versatile unit is suitable for both single and double acting doors, making it ideal for various architectural settings.
Constructed from durable steel, the N4012 features a concealed mount design that ensures a clean aesthetic without compromising functionality. With a medium duty rating, this overhead holder stop can withstand the demands of everyday use while providing a shock-absorbing spring that cushions door movement within an operating range of 85° to 110° in 5° increments.
The product is UL Listed for fire door assemblies, specifically for the stop function, ensuring compliance with safety standards for 20-minute wood and 90-minute hollow metal door assemblies. Finished in bright bronze (US9), it not only enhances durability but also complements a range of architectural styles. The N4012 is non-handed and suitable for both interior and exterior applications, making it a reliable choice for facility managers, architects, and contractors alike.
Concealed Mount Overhead Holder and Stop - Medium Duty, Concealed Mount Medium Duty - Hold Open, Bright Bronze
Concealed mount medium duty overhead holder and stop providing stop, hold-open and friction functions for moderate traffic and medium weight doors in commercial applications.
N4012: Concealed Mount Medium Duty - Hold Open
Key Features
- Concealed Mount Design
- Medium Duty Construction
- Single or Double Acting
- Shock Absorbing Spring
- UL Listed for Fire Door Assemblies (Stop Function Only)
Specifications
| Model | N4012 |
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| Finish | Bright Bronze |
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| Finish Code | US9 |
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| Family | 4000 / N4000 |
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| Material | Steel |
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| Finishes | US3, US4, US9, US10, US10B, US26, US32, US32D, S1/ALPC, S2/BSPC, S3/BZPC, S4/BSPC, S5/DBPC, S8/WSPC, Custom Finishes Available |
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| Functions Available | Stop, hold-open, friction |
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| Door Configuration | Single or double acting |
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| Operating Range | 85° to 110° opening (5° increments) |
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| Door Thickness | 1-3/8" minimum |
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| Shock Absorption | 3° to 5° cushion before dead-stop |
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| Weight | 2 lbs. average per unit |
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| Fire Rating | UL Listed for 20-minute wood and 90-minute hollow metal door assemblies (stop function only). |
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Non-handed design. For interior or exterior use on moderate traffic applications.
Features
- Shock Absorbing Spring
- Single or Double Acting
- UL Listed for Fire Door Assemblies (Stop Function Only)
- Concealed Mount Design
- Medium Duty Construction
Attributes
BRAND_ NAME: ABH
Door Configuration: Single or double acting
Door Thickness: 1-3/8" minimum
Family: 4000 / N4000
Finish: Bright Bronze
Finish Code: US9
Finishes: US3, US4, US9, US10, US10B, US26, US32, US32D, S1/ALPC, S2/BSPC, S3/BZPC, S4/BSPC, S5/DBPC, S8/WSPC, Custom Finishes Available
Fire Rating: UL Listed for 20-minute wood and 90-minute hollow metal door assemblies (stop function only).
Functions Available: Stop, hold-open, friction
Material: Steel
Model: N4012
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
