ABH N4031 Concealed Mount Overhead Holder Stop - Medium Duty, Friction, Bright ChromeThe ABH N4031 Concealed Mount Overhead Holder Stop is engineered for medium-duty performance, making it an ideal choice for commercial environments with moderate traffic and medium weight doors. This innovative design combines the essential functions of stop, hold-open, and friction, ensuring versatility and functionality in a single unit.
Crafted from durable steel and finished in a striking Bright Chrome (US26), the N4031 not only offers aesthetic appeal but also robust construction to withstand daily use. Its concealed mount design enhances visual appeal while reducing wear on door edges, making it suitable for both single and double-acting doors. The shock-absorbing spring provides a comfortable cushion effect, with an operating range of 85° to 110° opening in 5° increments, ensuring smooth operation.
Compliance is key in commercial applications, and the N4031 is UL Listed for 20-minute wood and 90-minute hollow metal door assemblies, specifically for the stop function. This makes it a reliable choice for facilities requiring adherence to safety regulations. Available in a variety of finishes, the N4031 will seamlessly integrate into any design aesthetic while delivering the dependable performance expected from ABH products.
Concealed Mount Overhead Holder and Stop - Medium Duty, Concealed Mount Medium Duty - Friction, Bright Chrome
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.
N4031: Concealed Mount Medium Duty - Friction
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 | N4031 |
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| Finish | Bright Chrome |
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| Finish Code | US26 |
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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 Chrome
Finish Code: US26
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: N4031
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
