ABH N4011 Concealed Mount Overhead Holder Stop - Medium Duty Hold Open, S1 (ALPC)The ABH N4011 Concealed Mount Overhead Holder Stop is designed for medium-duty applications, delivering reliable stop, hold-open, and friction functions for moderate traffic and medium-weight doors. Ideal for both single and double acting configurations, this overhead holder is perfect for commercial environments where functionality and aesthetics are equally important.
Crafted from high-quality steel, the N4011 features a concealed mount design that enhances the overall appearance of doorways while providing robust performance. The shock-absorbing spring ensures a smooth operation, allowing the door to open within an operating range of 85° to 110° in 5° increments. Additionally, it offers a 3° to 5° cushion before reaching a dead-stop, minimizing wear and tear on both the hardware and the door itself.
This model is UL Listed for fire door assemblies (stop function only), making it a compliant choice for safety-conscious facilities. Available in an S1 (ALPC) finish, along with a variety of other finishes to suit your design needs, the N4011 is both functional and customizable. Whether for interior or exterior use, this non-handed design is an excellent solution for moderate traffic applications, ensuring durability and ease of use in any setting.
Concealed Mount Overhead Holder and Stop - Medium Duty, Concealed Mount Medium Duty - Hold Open, S1 (ALPC)
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.
N4011: 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 | N4011 |
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| Finish | S1 (ALPC) |
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| Finish Code | S1 |
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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: S1 (ALPC)
Finish Code: S1
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: N4011
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
