ABH N4031RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, S8 (WSPC)The ABH N4031RA Concealed Mount Overhead Holder Stop is expertly designed for medium-duty applications, providing an ideal solution for environments with frequent traffic. Its concealed mount design ensures a clean aesthetic while allowing for a field-adjustable opening range from 85° to 110° in 5° increments, making it versatile for varying operational needs.
Constructed from durable steel, this overhead holder stop features an internal channel slide that facilitates smooth adjustments. The medium-duty rating ensures reliability and performance over time, while the shock absorption mechanism provides a 3° to 5° cushion before reaching a dead-stop, protecting both the door and hardware from impact damage.
This product is UL Listed for fire door assemblies, specifically for the stop function, making it compliant with safety standards for 20-minute wood and 90-minute hollow metal door assemblies. The N4031RA is available in the S8 (WSPC) finish and a variety of additional finishes, allowing for customization to match any architectural design.
With its non-handed design and included fasteners for doors ranging from 1-3/4" to 2-1/4", the ABH N4031RA is an excellent choice for architects, contractors, and facility managers seeking a robust and adaptable overhead door solution.
Concealed Mount Overhead Holder and Stop - Medium Duty Adjustable, Concealed Mount Medium Duty - Friction, S8 (WSPC)
Concealed mount medium duty overhead holder and stop with internal channel slide for field-adjustable opening range, suitable for frequent traffic applications.
N4031RA: Concealed Mount Medium Duty - Friction
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 | N4031RA |
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| Finish | S8 (WSPC) |
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| Finish Code | S8 |
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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: S8 (WSPC)
Finish Code: S8
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: N4031RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
