ABH N4012RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, S4 (BSPC)The ABH N4012RA Concealed Mount Overhead Holder Stop is engineered for medium duty applications, making it ideal for environments requiring frequent door traffic management. This concealed mount design combines functionality with aesthetic appeal, allowing for a clean installation that minimizes visible hardware. The holder and stop feature an internal channel slide, enabling field-adjustable opening ranges from 85° to 110° in 5° increments, providing flexibility to meet specific operational needs.
Constructed from durable steel, the N4012RA is built to withstand the rigors of daily use while maintaining reliability and performance. It is UL listed for fire door assemblies (stop function only), ensuring compliance with safety standards for both 20-minute wood and 90-minute hollow metal door assemblies. The medium duty rating makes it suitable for a variety of settings, from commercial buildings to institutional facilities.
Available in a range of finishes including S4 (BSPC), this overhead holder stop can seamlessly integrate into your architectural design. The non-handed design simplifies installation, and included sex bolts accommodate doors ranging from 1-3/4" to 2-1/4" thick. Whether you require a stop, hold-open, or friction function, the ABH N4012RA is a dependable solution for effective door control.
Concealed Mount Overhead Holder and Stop - Medium Duty Adjustable, Concealed Mount Medium Duty - Hold Open, S4 (BSPC)
Concealed mount medium duty overhead holder and stop with internal channel slide for field-adjustable opening range, suitable for frequent traffic applications.
N4012RA: Concealed Mount Medium Duty - Hold Open
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 | N4012RA |
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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: N4012RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
