ABH N4022RA Concealed Mount Overhead Stop - Medium Duty Adjustable, Bright ChromeThe ABH N4022RA Concealed Mount Overhead Holder Stop is engineered for medium-duty applications, delivering reliable performance in high-traffic environments. Its concealed mount design not only enhances aesthetics but also ensures durability and functionality. The internal channel slide feature allows for a field-adjustable opening range from 85° to 110°, accommodating various operational needs with precision.
Constructed from high-quality steel, this overhead holder stop is designed to withstand the rigors of daily use while maintaining a sleek appearance, finished in a bright chrome (US26) that complements a variety of architectural styles. The N4022RA model is UL listed for fire door assemblies, ensuring compliance with safety regulations for both 20-minute wood and 90-minute hollow metal doors, specifically for the stop function.
With a weight of just 2 lbs. per unit and included sex bolts for easy installation on 1-3/4" to 2-1/4" doors, the N4022RA offers a seamless fit for single-acting configurations. Additionally, it features effective shock absorption, providing a cushion of 3° to 5° before reaching the dead stop, ensuring a smooth operation. This versatile solution is ideal for architects, contractors, and facility managers looking for reliable door hardware that meets both functional and aesthetic demands.
Concealed Mount Overhead Holder and Stop - Medium Duty Adjustable, Concealed Mount Medium Duty - Stop, Bright Chrome
Concealed mount medium duty overhead holder and stop with internal channel slide for field-adjustable opening range, suitable for frequent traffic applications.
N4022RA: 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 | N4022RA |
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| Finish | Bright Chrome |
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| Finish Code | US26 |
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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 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: N4022RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
