ABH N4012RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, Bright BrassThe ABH N4012RA Concealed Mount Overhead Holder Stop is engineered for medium-duty applications, providing a reliable solution for high-traffic environments. This overhead holder and stop features an innovative internal channel slide that allows for field-adjustable opening ranges, accommodating door movements from 85° to 110° in 5° increments. Its concealed mount design ensures a clean and unobtrusive appearance while delivering exceptional functionality.
Constructed from durable steel, the N4012RA is built to withstand frequent use, making it an ideal choice for commercial buildings, offices, and institutional facilities. The bright brass finish adds a touch of elegance, ensuring that it complements a variety of architectural styles. With a UL listing for 20-minute wood and 90-minute hollow metal door assemblies (stop function only), this holder meets essential safety standards, providing peace of mind in fire-rated applications.
The non-handed design simplifies installation on single-acting doors, while the included sex bolts accommodate door thicknesses from 1-3/4" to 2-1/4". Whether utilized in a stop, hold-open, or friction function, the ABH N4012RA combines practicality with aesthetic appeal, making it the ideal choice for architects, contractors, and facility managers seeking reliable door hardware solutions.
Concealed Mount Overhead Holder and Stop - Medium Duty Adjustable, Concealed Mount Medium Duty - Hold Open, Bright Brass
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 | Bright Brass |
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| Finish Code | US3 |
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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 Brass
Finish Code: US3
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
