ABH N4012 Concealed Mount Overhead Holder Stop - Medium Duty Hold Open, S8 (WSPC)The ABH N4012 Concealed Mount Overhead Holder Stop is expertly designed for medium duty applications, combining functionality with a sleek, concealed mount aesthetic. Ideal for moderate traffic environments, this overhead holder and stop offers essential stop, hold-open, and friction functions, making it suitable for both single and double acting doors.
Constructed from durable steel, the N4012 delivers reliable performance while maintaining a low-profile appearance. It is engineered for doors with a minimum thickness of 1-3/8", accommodating a variety of commercial settings. With an operating range of 85° to 110° in 5° increments, it provides precise control over door movement. The integrated shock-absorbing spring ensures a gentle cushion of 3° to 5° before reaching the dead-stop, safeguarding both the hardware and the door.
This model is UL Listed for fire door assemblies, ensuring compliance for 20-minute wood and 90-minute hollow metal door assemblies (stop function only). Finished in S8 (WSPC), it not only meets aesthetic demands but also offers additional custom finish options. The N4012 is the perfect choice for architects, contractors, and facility managers seeking a reliable, effective solution for their door hardware needs.
Concealed Mount Overhead Holder and Stop - Medium Duty, Concealed Mount Medium Duty - Hold Open, S8 (WSPC)
Concealed mount medium duty overhead holder and stop providing stop, hold-open and friction functions for moderate traffic and medium weight doors in commercial applications.
N4012: Concealed Mount Medium Duty - Hold Open
Key Features
- Concealed Mount Design
- Medium Duty Construction
- Single or Double Acting
- Shock Absorbing Spring
- UL Listed for Fire Door Assemblies (Stop Function Only)
Specifications
| Model | N4012 |
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| Finish | S8 (WSPC) |
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| Finish Code | S8 |
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| Family | 4000 / N4000 |
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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 or double acting |
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| Operating Range | 85° to 110° opening (5° increments) |
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| Door Thickness | 1-3/8" minimum |
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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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| 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. For interior or exterior use on moderate traffic applications.
Features
- Shock Absorbing Spring
- Single or Double Acting
- UL Listed for Fire Door Assemblies (Stop Function Only)
- Concealed Mount Design
- Medium Duty Construction
Attributes
BRAND_ NAME: ABH
Door Configuration: Single or double acting
Door Thickness: 1-3/8" minimum
Family: 4000 / N4000
Finish: S8 (WSPC)
Finish Code: S8
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: N4012
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
