ABH N4421RA Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Satin Stainless SteelThe ABH N4421RA Surface Mount Overhead Holder Stop is a robust solution designed for medium-duty applications, perfect for environments with frequent traffic and heavy weight doors. Crafted from durable steel and finished in a sleek Satin Stainless Steel (US32D), this overhead stop offers both functionality and aesthetics, ensuring it blends seamlessly with modern architectural designs.
Featuring an internal channel slide, the N4421RA allows for field-adjustable opening ranges from 85° to 110° in 5° increments, providing versatility to accommodate various door configurations. The non-handed design simplifies installation, making it suitable for both left and right-handed doors. Weighing an average of 5 lbs. per unit, this overhead holder stop is engineered for reliability and ease of use.
Compliance is a key consideration, as the N4421RA is UL Listed for 20-minute wood and 90-minute hollow metal door assemblies, ensuring safety and performance. Additionally, it incorporates a shock absorption feature, providing a 3° to 5° cushion before reaching a dead stop, enhancing user experience while minimizing wear on the door and hardware.
Ideal for both interior and exterior applications, the ABH N4421RA is a premium choice for architects, contractors, and facility managers seeking a durable and adjustable overhead stop solution.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Stop, Satin 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.
N4421RA: Surface Mounted Medium Duty - Stop
Key Features
- Internal Channel Slide
- Field Adjustable Opening
- Medium Duty Construction
- Non-Handed Design
Specifications
| Model | N4421RA |
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| Finish | Satin Stainless Steel |
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| Finish Code | US32D |
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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 Stainless Steel
Finish Code: US32D
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: N4421RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 5 lbs. average per unit
