ABH N4022RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, Bright BrassThe ABH N4022RA Concealed Mount Overhead Holder Stop is an exceptional solution for medium-duty applications, designed to accommodate frequent traffic while ensuring durability and functionality. This overhead holder features a concealed mount design, which enhances aesthetics by hiding hardware components while maintaining a robust construction from high-quality steel.
Equipped with an internal channel slide, the N4022RA allows for a field-adjustable opening range of 85° to 110° in 5° increments, providing flexibility in various environments. Its shock absorption mechanism offers a cushion of 3° to 5° before reaching a dead-stop, ensuring smooth operation and protecting both the door and the hardware.
With a UL Listing for fire door assemblies (for the stop function only), it meets stringent safety standards, making it suitable for both wood and hollow metal door assemblies with a fire rating of up to 90 minutes. The bright brass finish not only adds a touch of elegance but also provides excellent corrosion resistance, ensuring a long-lasting appearance.
This non-handed design includes sex bolts for easy installation on 1-3/4" to 2-1/4" doors. The N4022RA combines functionality, compliance, and style, making it an ideal choice for architects, contractors, and facility managers seeking reliable door hardware solutions.
Concealed Mount Overhead Holder and Stop - Medium Duty Adjustable, Concealed Mount Medium Duty - Stop, Bright Brass
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 Brass |
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| Finish Code | US3 |
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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 Brass
Finish Code: US3
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
