ABH N4431RA Surface Mount Overhead Holder Stop - Medium Duty Adjustable, S4 (BSPC)The ABH N4431RA Surface Mount Overhead Holder Stop is engineered for medium duty applications, providing superior performance with its friction mechanism. Designed for frequent traffic and heavy weight doors, this surface-mounted holder stop features an innovative internal channel slide that allows for a field-adjustable opening range, accommodating door angles from 85° to 110° in 5° increments.
Constructed from high-quality steel, the N4431RA boasts a robust build that ensures reliable operation in both interior and exterior settings. Its non-handed design simplifies installation, making it a versatile choice for a variety of door types. With a weight of just 5 lbs. per unit, it is lightweight yet durable, and includes sex bolts for easy attachment to doors ranging from 1-3/4" to 2-1/4" thick.
Moreover, this overhead holder stop is UL Listed for 20-minute wood and 90-minute hollow metal door assemblies when used in the stop function, ensuring compliance with safety standards. Finished in S4 (BSPC), it is available in a variety of other finishes to match your aesthetic requirements. The N4431RA not only meets functional demands but also enhances the overall design of your space.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Friction, S4 (BSPC)
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.
N4431RA: Surface Mounted Medium Duty - Friction
Key Features
- Internal Channel Slide
- Field Adjustable Opening
- Medium Duty Construction
- Non-Handed Design
Specifications
| Model | N4431RA |
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| Finish | S4 (BSPC) |
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| Finish Code | S4 |
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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: S4 (BSPC)
Finish Code: S4
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: N4431RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 5 lbs. average per unit
