ABH N4022RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, Bright Stainless SteelThe ABH N4022RA Concealed Mount Overhead Holder Stop is engineered for medium-duty applications, specifically designed to accommodate frequent traffic environments. Featuring a concealed mount design, this overhead holder stop integrates seamlessly into your door architecture, providing both functionality and aesthetic appeal. The internal channel slide mechanism allows for field-adjustable opening ranges from 85° to 110° in 5° increments, ensuring tailored operation to meet specific usage requirements.
Constructed from durable steel and finished in bright stainless steel (US32), the N4022RA not only offers resilience but also complements various architectural styles. This model is UL Listed for fire door assemblies, providing compliance for 20-minute wood and 90-minute hollow metal door applications when used in the stop function. The shock absorption feature, which cushions the door 3° to 5° before reaching a dead-stop, enhances safety and longevity.
Included with the product are sex bolts, compatible with 1-3/4" to 2-1/4" doors, making installation straightforward. The N4022RA is available in various finishes, allowing for customization to fit your project’s needs. Choose the ABH N4022RA for a reliable, efficient, and compliant solution in your commercial door hardware needs.
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.
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 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: N4022RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
