ABH N4022RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, S1 (ALPC)The ABH N4022RA Concealed Mount Overhead Holder Stop is engineered for medium duty applications, making it ideal for facilities with frequent traffic. Its innovative design features an internal channel slide that allows for a field-adjustable opening range from 85° to 110° in 5° increments, accommodating various user needs and door configurations. This overhead holder is specifically designed for single-acting doors, ensuring seamless operation in a variety of commercial settings.
Constructed from durable steel, the N4022RA is built to withstand the rigors of daily use while maintaining structural integrity. Its concealed mount design offers a clean aesthetic, making it suitable for modern architectural applications. The product is UL Listed for fire door assemblies, ensuring compliance with safety standards for both 20-minute wood and 90-minute hollow metal door assemblies when used as a stop function.
Available in a range of finishes, including the S1 (ALPC), the N4022RA can be customized to match your project’s design specifications. The shock absorption feature provides a 3° to 5° cushion before reaching a dead stop, enhancing durability and performance. Choose the ABH N4022RA for reliable, adjustable, and compliant overhead door hardware that meets the demands of today’s commercial environments.
Concealed Mount Overhead Holder and Stop - Medium Duty Adjustable, Concealed Mount Medium Duty - Stop, S1 (ALPC)
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 | S1 (ALPC) |
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| Finish Code | S1 |
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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: 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: N4022RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
