ABH N4425RA Surface Mount Overhead Holder Stop - Medium Duty Adjustable, S3 (BZPC)The ABH N4425RA Surface Mount Overhead Holder Stop is engineered for medium duty applications, making it an ideal choice for architects, contractors, and facility managers. This surface-mounted stop and holder features an innovative internal channel slide design that allows for a field-adjustable opening range, accommodating frequent traffic and heavy-weight doors with ease.
Constructed from durable steel, the N4425RA is designed for longevity and reliability, ensuring it stands up to the demands of high-traffic environments. Its non-handed design simplifies installation, while the medium-duty construction provides a robust solution for both interior and exterior use. With an operating range of 85° to 110° in 5° increments and shock absorption capabilities that cushion 3° to 5° before reaching a dead-stop, this product ensures smooth and controlled door operation.
The N4425RA is UL Listed for 20-minute wood and 90-minute hollow metal door assemblies when used in the stop function, providing compliance and safety assurance. Available in a variety of finishes, including S3 (BZPC), it can complement any architectural style. This overhead holder stop is expertly suited for applications requiring a dependable and adjustable door control solution.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Stop, S3 (BZPC)
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.
N4425RA: Surface Mounted Medium Duty - Stop
Key Features
- Internal Channel Slide
- Field Adjustable Opening
- Medium Duty Construction
- Non-Handed Design
Specifications
| Model | N4425RA |
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| Finish | S3 (BZPC) |
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| Finish Code | S3 |
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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: S3 (BZPC)
Finish Code: S3
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: N4425RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 5 lbs. average per unit
