ABH N4422RA Surface Mount Overhead Stop - Medium Duty Adjustable, Bright Stainless SteelThe ABH N4422RA Surface Mount Overhead Holder Stop is engineered for medium-duty applications, providing an adjustable solution for both frequent traffic and heavy-weight doors. Crafted from durable steel with a bright stainless steel finish (US32), this overhead stop is not only aesthetically pleasing but also built to withstand the rigors of daily use.
This surface-mounted device features an internal channel slide that allows for field-adjustable opening ranges from 85° to 110° in 5° increments, ensuring flexibility in door operation. The non-handed design simplifies installation across various door configurations, making it an ideal choice for contractors and facility managers alike.
With a UL listing for 20-minute wood and 90-minute hollow metal door assemblies in the stop function, the N4422RA meets essential fire safety standards, enhancing its suitability for commercial environments. Its shock absorption mechanism provides a 3° to 5° cushion before reaching the dead-stop position, further protecting the door and hardware from wear and tear.
Each unit weighs approximately 5 lbs and includes sex bolts for doors measuring between 1-3/4" to 2-1/4" thick. The ABH N4422RA is the perfect combination of functionality and design, making it an essential component in any architectural hardware specification.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Stop, Bright Stainless Steel
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.
N4422RA: Surface Mounted Medium Duty - Stop
Key Features
- Internal Channel Slide
- Field Adjustable Opening
- Medium Duty Construction
- Non-Handed Design
Specifications
| Model | N4422RA |
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| Finish | Bright Stainless Steel |
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| Finish Code | US32 |
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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 Stainless Steel
Finish Code: US32
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: N4422RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 5 lbs. average per unit
