ABH N4431 Surface Mount Overhead Holder Stop - Medium Duty, Friction, Bright BronzeThe ABH N4431 Surface Mount Overhead Holder Stop is expertly designed for single acting doors in commercial environments, offering a reliable solution that combines stop, hold-open, and friction functionalities. Engineered for medium-duty applications, this overhead stop is perfect for areas with moderate traffic.
Constructed from durable steel and finished in a striking Bright Bronze (US9), the N4431 ensures both aesthetic appeal and longevity. The surface mount design simplifies installation while the non-handed feature allows for flexible application across various door configurations. The shock-absorbing spring provides a gentle cushion effect, effectively minimizing wear and tear while extending the lifespan of the door and hardware.
This model is UL Fire Door Listed for 20-minute wood and 90-minute hollow metal door assemblies (stop function only), ensuring compliance with safety standards. With an operational range of 85° to 110° in 5° increments, the N4431 is adaptable to diverse installation needs. The included sex bolts accommodate standard door thicknesses of 1-3/4" to 1-7/8". Choose the ABH N4431 for a robust and stylish solution in your next project.
Surface Mount Overhead Holder and Stop - Medium Duty, Surface Mounted Medium Duty - Friction, Bright Bronze
Surface mount medium duty overhead stop and holder providing stop, hold-open and friction functions for single acting doors in commercial applications.
N4431: Surface Mounted Medium Duty - Friction
Key Features
- Medium Duty Construction
- Surface Mount Design
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | N4431 |
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| Finish | Bright Bronze |
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| Finish Code | US9 |
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| Family | 4400 / N4400 |
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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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| 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 1-7/8" 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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Single acting doors only. Standard installation for moderate traffic applications.
Features
- Surface Mount Design
- Shock Absorbing Spring
- UL Fire Door Listed
- Non-Handed Design
- Medium Duty Construction
Attributes
BRAND_ NAME: ABH
Family: 4400 / N4400
Fasteners: Sex bolts for 1-3/4" to 1-7/8" doors (included)
Finish: Bright Bronze
Finish Code: US9
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: N4431
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit