ABH N4034RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, S4 (BSPC)The ABH N4034RA Concealed Mount Overhead Holder Stop is engineered for medium-duty applications, making it an ideal choice for high-traffic environments. This friction-type overhead stop features an innovative internal channel slide that allows for field-adjustable opening ranges from 85° to 110° in 5° increments, ensuring flexibility in door operation while maintaining a clean aesthetic with its concealed mount design.
Constructed from durable steel, the N4034RA is built to withstand the rigors of frequent use, providing reliable performance and longevity. It is UL Listed for fire door assemblies, specifically for 20-minute wood and 90-minute hollow metal door assemblies, ensuring compliance with safety standards when used for the stop function.
This model is suitable for single-acting doors only, making it a versatile option for various commercial settings. The shock absorption feature provides a 3° to 5° cushion before reaching a dead stop, minimizing wear on both the door and the hardware. The N4034RA is available in a variety of finishes, including S4 (BSPC), and supports custom finishes to match your project's aesthetic needs.
With included sex bolts for easy installation on 1-3/4" to 2-1/4" doors, the ABH N4034RA is a practical solution for architects, contractors, and facility managers seeking quality and performance in door hardware.
Concealed Mount Overhead Holder and Stop - Medium Duty Adjustable, Concealed Mount Medium Duty - Friction, S4 (BSPC)
Concealed mount medium duty overhead holder and stop with internal channel slide for field-adjustable opening range, suitable for frequent traffic applications.
N4034RA: 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 | N4034RA |
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| Finish | S4 (BSPC) |
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| Finish Code | S4 |
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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: S4 (BSPC)
Finish Code: S4
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: N4034RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
