ABH 4421RA Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Satin BrassIntroducing the ABH 4421RA Surface Mount Overhead Holder Stop, a medium-duty adjustable solution designed for high-traffic areas and heavy-weight doors. This surface-mounted overhead stop features an innovative internal channel slide, allowing for a field-adjustable opening range from 85° to 110° in 5° increments. Its non-handed design makes it a versatile option suitable for various door configurations.
Constructed from durable steel and finished in elegant satin brass (US4), the 4421RA not only offers aesthetic appeal but also ensures long-lasting performance. It is UL Listed for 20-minute wood and 90-minute hollow metal door assemblies, specifically for the stop function, making it compliant with essential fire safety standards.
This medium-duty holder stop includes sex bolts for easy installation on doors ranging from 1-3/4" to 2-1/4" thick, and weighs an average of 5 lbs. per unit. With functions available for stop, hold-open, and friction, it is engineered to meet the demands of frequent traffic applications, whether for interior or exterior use.
The ABH 4421RA is an ideal choice for architects, contractors, and facility managers looking for reliable door hardware that combines functionality with a refined finish.
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.
4421RA: Surface Mounted Medium Duty - Stop
Key Features
- Internal Channel Slide
- Field Adjustable Opening
- Medium Duty Construction
- Non-Handed Design
Specifications
| Model | 4421RA |
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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: 4421RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 5 lbs. average per unit