ABH N4022 Concealed Mount Overhead Holder Stop - Medium Duty, Bright BrassThe ABH N4022 Concealed Mount Overhead Holder Stop is expertly designed for medium-duty applications, making it an ideal solution for moderate traffic environments. This concealed mount unit provides essential stop, hold-open, and friction functions, ensuring seamless operation for both single and double acting doors. Crafted from durable steel, the N4022 features a bright brass finish (US3), adding an elegant touch to any commercial setting.
Engineered for reliability, the N4022 boasts a shock-absorbing spring that cushions door movement, providing a smooth transition from 3° to 5° before reaching the dead-stop position. This thoughtful design contributes to the longevity of the hardware and reduces wear on both the door and frame. The unit is UL Listed for fire door assemblies, offering compliance for 20-minute wood and 90-minute hollow metal door configurations (stop function only).
With an operating range of 85° to 110° in 5° increments, this overhead holder stop accommodates various door thicknesses, starting from a minimum of 1-3/8 inches. For facility managers and contractors seeking a reliable and aesthetically pleasing solution for their door hardware needs, the ABH N4022 is the perfect choice.
Concealed Mount Overhead Holder and Stop - Medium Duty, Concealed Mount Medium Duty - Stop, Bright Brass
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.
N4022: Concealed Mount Medium Duty - Stop
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 | N4022 |
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| Finish | Bright Brass |
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| Finish Code | US3 |
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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: 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: N4022
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
