ABH N4421RA Surface Mount Overhead Holder Stop - Medium Duty, Adjustable, Bright BrassThe ABH N4421RA Surface Mount Overhead Holder Stop is expertly designed for medium-duty applications, offering a robust solution for frequently trafficked environments. Crafted from high-quality steel, this surface-mounted overhead stop provides exceptional durability and reliability, making it ideal for heavy weight doors in both commercial and institutional settings.
This model features an internal channel slide that facilitates a field-adjustable opening range from 85° to 110° in 5° increments, allowing for precise control over door swing and function. With a non-handed design, the N4421RA offers versatility and ease of installation, accommodating various door configurations seamlessly.
In addition to its functional attributes, this overhead stop is available in a striking bright brass finish (US3), providing an elegant aesthetic that complements a variety of architectural styles. The N4421RA is UL listed for 20-minute wood and 90-minute hollow metal door assemblies when used as a stop, ensuring compliance with safety standards.
Weighing an average of 5 lbs. per unit, the N4421RA comes with sex bolts included for easy installation on doors ranging from 1-3/4" to 2-1/4" thick. Choose the ABH N4421RA for a dependable, stylish, and adaptable overhead stop that meets the demands of your project.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Stop, Bright Brass
Surface mount medium duty overhead stop and holder with internal channel slide for field-adjustable opening range, suitable for frequent traffic and heavy weight doors.
N4421RA: Surface Mounted Medium Duty - Stop
Key Features
- Internal Channel Slide
- Field Adjustable Opening
- Medium Duty Construction
- Non-Handed Design
Specifications
| Model | N4421RA |
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| Finish | Bright Brass |
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| Finish Code | US3 |
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| Family | 4400RA / N4400RA |
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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 | 5 lbs. average per unit |
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| Fasteners | Sex bolts for 1-3/4" to 2-1/4" 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. For interior or exterior use on frequent traffic applications.
Features
- Internal Channel Slide
- Field Adjustable Opening
- Non-Handed Design
- Medium Duty Construction
Attributes
BRAND_ NAME: ABH
Family: 4400RA / N4400RA
Fasteners: Sex bolts for 1-3/4" to 2-1/4" 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: N4421RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 5 lbs. average per unit
