ABH N4024RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, Bright Stainless SteelThe ABH N4024RA Concealed Mount Overhead Holder Stop is expertly engineered for medium duty applications, making it an ideal choice for facilities with frequent traffic. This innovative design features an internal channel slide that allows for a field-adjustable opening range, accommodating door configurations that require flexibility and precision.
Constructed from durable steel and finished in bright stainless steel (US32), this overhead holder stop not only ensures longevity but also enhances the aesthetic appeal of any entryway. The concealed mount design ensures that all hardware is hidden from view, providing a clean and professional look while maintaining functionality.
This product is UL Listed for fire door assemblies, specifically for the stop function, making it compliant with safety regulations for 20-minute wood and 90-minute hollow metal door assemblies. Additionally, it offers shock absorption with a cushion range of 3° to 5° before reaching a dead stop, ensuring smooth operation and preventing damage to door and frame.
With an operating range between 85° and 110° in 5° increments, the N4024RA is versatile and effective. It is available with various finish options and is designed for single-acting doors, making it a reliable choice for architects, contractors, and facility managers looking for quality and performance in commercial door hardware.
Concealed Mount Overhead Holder and Stop - Medium Duty Adjustable, Concealed Mount Medium Duty - Stop, Bright Stainless Steel
Concealed mount medium duty overhead holder and stop with internal channel slide for field-adjustable opening range, suitable for frequent traffic applications.
N4024RA: Concealed Mount Medium Duty - Stop
Key Features
- Internal Channel Slide
- Medium Duty Construction
- Field Adjustable Opening
- Concealed Mount Design
- UL Listed for Fire Door Assemblies (Stop Function Only)
Specifications
| Model | N4024RA |
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| Finish | Bright Stainless Steel |
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| Finish Code | US32 |
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| Family | 4000RA / N4000RA |
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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 acting only |
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| Operating Range | 85° to 110° opening (5° increments) |
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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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| Fasteners | Sex bolts for 1-3/4" to 2-1/4" doors (included) |
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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. Internal channel slide allows adjustable degree of opening in field.
Features
- Internal Channel Slide
- Field Adjustable Opening
- UL Listed for Fire Door Assemblies (Stop Function Only)
- Medium Duty Construction
- Concealed Mount Design
Attributes
BRAND_ NAME: ABH
Door Configuration: Single acting only
Family: 4000RA / N4000RA
Fasteners: Sex bolts for 1-3/4" to 2-1/4" doors (included)
Finish: Bright Stainless Steel
Finish Code: US32
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: N4024RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
