ABH N4422RA Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Satin BrassThe ABH N4422RA Surface Mount Overhead Holder Stop is designed for medium-duty applications, providing a reliable and adjustable solution for overhead door control. Constructed from durable steel, this surface-mounted stop is engineered to accommodate frequent traffic and heavy-weight doors, making it ideal for commercial environments.
Featuring an internal channel slide, the N4422RA allows for a field-adjustable opening range from 85° to 110° in 5° increments, enabling precise control of door swing and positioning. This non-handed design simplifies installation across various door configurations, while the included sex bolts ensure secure attachment for doors measuring 1-3/4" to 2-1/4" thick.
Finished in elegant satin brass (US4), this overhead stop not only enhances aesthetic appeal but also provides long-lasting performance. The N4422RA is UL Listed for 20-minute wood and 90-minute hollow metal door assemblies when used in stop function, ensuring compliance with safety standards. Additionally, its shock absorption feature offers a 3° to 5° cushion before reaching a dead stop, minimizing wear and tear.
Whether for hold-open, stop, or friction functions, the ABH N4422RA is the perfect choice for architects, contractors, and facility managers seeking a versatile and robust door control solution.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Stop, Satin 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.
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 | Satin Brass |
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| Finish Code | US4 |
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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: Satin Brass
Finish Code: US4
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
