ABH N4423RA Surface Mount Overhead Holder Stop - Medium Duty Adjustable, S8 (WSPC)The ABH N4423RA Surface Mount Overhead Holder Stop is engineered for medium-duty applications, providing a robust solution for frequent traffic environments and heavy weight doors. This surface-mounted unit features an internal channel slide that allows for field-adjustable opening ranges from 85° to 110° in 5° increments, ensuring precise control over door movement.
Crafted from durable steel, the N4423RA boasts a non-handed design that simplifies installation on single acting doors, making it suitable for both interior and exterior use. The unit is UL Listed for 20-minute wood and 90-minute hollow metal door assemblies when used in the stop function, making it compliant with stringent safety standards.
The shock absorption feature provides a 3° to 5° cushion before reaching the dead-stop position, effectively reducing wear and tear on both the door and hardware. With a lightweight design averaging 5 lbs. per unit, installation is straightforward, aided by included sex bolts suitable for 1-3/4" to 2-1/4" doors.
Available in a variety of finishes including S8 (WSPC), the N4423RA can be customized to meet your project specifications. Trust ABH for quality hardware solutions that enhance functionality and performance in your architectural designs.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Stop, S8 (WSPC)
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.
N4423RA: Surface Mounted Medium Duty - Stop
Key Features
- Internal Channel Slide
- Field Adjustable Opening
- Medium Duty Construction
- Non-Handed Design
Specifications
| Model | N4423RA |
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| Finish | S8 (WSPC) |
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| Finish Code | S8 |
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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: S8 (WSPC)
Finish Code: S8
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: N4423RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 5 lbs. average per unit
