ABH N4033 Concealed Mount Overhead Holder Stop - Medium Duty Friction, S1 (ALPC)The ABH N4033 Concealed Mount Overhead Holder Stop is expertly designed for medium-duty applications, catering to moderate traffic and medium weight doors in commercial environments. This innovative overhead holder provides essential stop, hold-open, and friction functions, ensuring smooth operation and user convenience.
Constructed from durable steel, the N4033 features a concealed mount design that enhances aesthetics while maintaining functionality. Its non-handed configuration accommodates both single and double-acting doors, making it versatile for various installation scenarios. The shock-absorbing spring ensures a gentle cushion effect, providing a 3° to 5° cushion before reaching a dead-stop, thereby protecting door edges and enhancing longevity.
The N4033 is UL Listed for fire door assemblies, specifically for the stop function, providing peace of mind in compliance with safety regulations. It is suitable for door thicknesses of 1-3/8" minimum and operates within an opening range of 85° to 110° in 5° increments. Available in the S1 (ALPC) finish, this model also supports a variety of custom finishes to match your design needs.
With a weight of just 2 lbs. per unit, the N4033 is an efficient choice for facility managers, architects, and contractors seeking reliable and aesthetically pleasing door hardware solutions.
Concealed Mount Overhead Holder and Stop - Medium Duty, Concealed Mount Medium Duty - Friction, 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.
N4033: 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 | N4033 |
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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: N4033
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
