ABH N4012RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, Bright Stainless SteelThe ABH N4012RA Concealed Mount Overhead Holder Stop is engineered for medium duty applications, making it an ideal solution for environments with frequent door traffic. Its innovative concealed mount design not only enhances the aesthetic appeal of any space but also ensures durability and functionality. Crafted from high-quality steel and finished in bright stainless steel (US32), this overhead holder stop combines form and function seamlessly.
Featuring an internal channel slide, the N4012RA allows for field-adjustable opening ranges from 85° to 110°, providing versatility in door operation. This unit is UL Listed for fire door assemblies, accommodating both 20-minute wood and 90-minute hollow metal door setups (stop function only), ensuring compliance with safety standards.
Weighing an average of 2 lbs., the N4012RA comes with sex bolts suitable for doors ranging from 1-3/4" to 2-1/4" thick, simplifying installation. The shock absorption feature provides a 3° to 5° cushion before reaching a dead stop, enhancing the longevity of the door hardware. With options for stop, hold-open, and friction functions, the ABH N4012RA is a reliable choice for architects, contractors, and facility managers seeking quality and performance in commercial door hardware.
Concealed Mount Overhead Holder and Stop - Medium Duty Adjustable, Concealed Mount Medium Duty - Hold Open, Bright Stainless Steel
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 Stainless Steel |
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| Finish Code | US32 |
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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 Stainless Steel
Finish Code: US32
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
