ABH N4424 Surface Mount Overhead Stop - Medium Duty, Bright ChromeThe ABH N4424 Surface Mount Overhead Holder Stop is expertly designed for medium-duty applications, providing versatile functionality for single-acting doors in commercial settings. This surface-mounted stop and holder effectively combines stop, hold-open, and friction functions, ensuring optimal performance for moderate traffic environments.
Crafted from durable steel, the N4424 features a bright chrome finish (US26) that not only enhances its aesthetic appeal but also offers exceptional corrosion resistance. The non-handed design simplifies installation, making it suitable for a variety of door configurations. With a shock-absorbing spring mechanism, this unit cushions the door's movement, allowing for a smooth operation with a 3° to 5° cushion before reaching a dead-stop.
Compliance is paramount, and the N4424 is UL Listed for 20-minute wood and 90-minute hollow metal door assemblies when used as a stop. It accommodates an operating range of 85° to 110° in 5° increments, making it adaptable to different door swing requirements. The package includes sex bolts for easy installation on doors measuring 1-3/4" to 1-7/8" thick.
This overhead holder stop is the ideal choice for architects, contractors, and facility managers seeking reliable and compliant door hardware solutions. Enhance your project with the ABH N4424, where functionality meets style.
Surface Mount Overhead Holder and Stop - Medium Duty, Surface Mounted Medium Duty - Stop, Bright Chrome
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 Chrome |
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| Finish Code | US26 |
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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 Chrome
Finish Code: US26
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
