ABH N4012RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, Bright ChromeThe ABH N4012RA Concealed Mount Overhead Holder Stop is a medium-duty solution designed for high-traffic commercial environments. This versatile device features an internal channel slide that allows for a field-adjustable opening range, making it ideal for doors that require frequent use. Its concealed mount design ensures a clean, unobtrusive appearance while maintaining robust functionality.
Constructed from high-quality steel, the N4012RA is engineered for durability, making it suitable for single acting doors in various applications. With an operating range of 85° to 110° in 5° increments and shock absorption of 3° to 5° before reaching a dead-stop, it effectively accommodates varying user needs while protecting both the door and surrounding structures.
This overhead holder stop is UL Listed for fire door assemblies (stop function only), ensuring compliance with safety standards for 20-minute wood and 90-minute hollow metal door assemblies. The bright chrome finish (US26) adds a modern touch, while additional custom finishes are available to match aesthetic requirements.
With its combination of functionality, compliance, and design, the ABH N4012RA is an essential component 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 Chrome
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 Chrome |
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| Finish Code | US26 |
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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 Chrome
Finish Code: US26
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
