ABH N4024 Concealed Mount Overhead Holder Stop - Medium Duty, S8 (WSPC)The ABH N4024 Concealed Mount Overhead Holder Stop is designed for moderate traffic and medium weight doors in commercial settings. This medium-duty overhead holder and stop provides essential stop, hold-open, and friction functions, making it an ideal choice for both single and double acting door configurations.
Constructed from high-quality steel, the N4024 features a concealed mount design that ensures aesthetic integrity while maintaining robust functionality. This non-handed device operates smoothly within an opening range of 85° to 110°, with shock-absorbing capabilities that cushion the door 3° to 5° before reaching a dead stop.
Notable for its UL listing for fire door assemblies (stop function only), the N4024 meets fire safety standards for 20-minute wood and 90-minute hollow metal door assemblies. Available in a variety of finishes including S8 (WSPC), this product allows for customization to meet specific project requirements. With an average weight of just 2 lbs. per unit, it is easy to install and maintain, making it a practical solution for architects, contractors, and facility managers alike.
Concealed Mount Overhead Holder and Stop - Medium Duty, Concealed Mount Medium Duty - Stop, S8 (WSPC)
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.
N4024: Concealed Mount Medium Duty - Stop
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 | N4024 |
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| Finish | S8 (WSPC) |
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| Finish Code | S8 |
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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: S8 (WSPC)
Finish Code: S8
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: N4024
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
