ABH N4424 Surface Mount Overhead Holder Stop - Medium Duty, Bright BrassThe ABH N4424 Surface Mount Overhead Holder Stop is engineered for medium-duty applications, providing an essential solution for single-acting doors in commercial environments. This surface-mounted overhead stop offers multiple functionalities, including stop, hold-open, and friction, ensuring optimal performance in high-traffic areas.
Crafted from durable steel, the N4424 features a non-handed design that simplifies installation while accommodating a variety of door orientations. Its shock-absorbing spring technology allows for a gentle cushioning effect, providing a 3° to 5° cushion before reaching the dead-stop position, enhancing door longevity and user safety.
Compliant with UL ratings, this overhead stop is UL Listed for 20-minute wood and 90-minute hollow metal door assemblies, making it suitable for fire-rated applications. The elegant bright brass finish (US3) not only enhances aesthetic appeal but also offers durability against everyday wear and tear.
With an operating range of 85° to 110° in 5° increments, the ABH N4424 is versatile for various door setups, making it an ideal choice for architects, contractors, and facility managers seeking reliable and compliant door hardware solutions. Each unit weighs an average of 2 lbs and comes with sex bolts for installation on 1-3/4" to 1-7/8" doors, ensuring a secure fit.
Surface Mount Overhead Holder and Stop - Medium Duty, Surface Mounted Medium Duty - Stop, Bright Brass
Surface mount medium duty overhead stop and holder providing stop, hold-open and friction functions for single acting doors in commercial applications.
N4424: Surface Mounted Medium Duty - Stop
Key Features
- Medium Duty Construction
- Surface Mount Design
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | N4424 |
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| Finish | Bright Brass |
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| Finish Code | US3 |
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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 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: N4424
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
