ABH 4021RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, Bright Stainless SteelThe ABH 4021RA Concealed Mount Overhead Holder Stop is a medium-duty solution designed for frequent traffic applications, providing robust performance while maintaining a sleek aesthetic. Constructed from high-quality steel and finished in bright stainless steel (US32), this overhead holder stop combines durability with a modern look that complements various architectural styles.
Featuring an internal channel slide, the 4021RA allows for field-adjustable opening ranges between 85° and 110° in 5° increments, making it adaptable to specific project needs. Its concealed mount design ensures a clean installation, eliminating visible hardware while enhancing the overall appearance of the door assembly.
This product is UL Listed for use in fire door assemblies, offering safety and compliance with industry standards for both 20-minute wood and 90-minute hollow metal door applications. Weighing an average of 2 lbs. per unit, the 4021RA is designed for single acting doors and includes sex bolts for easy installation on doors ranging from 1-3/4" to 2-1/4" in thickness.
With its combination of functionality, compliance, and aesthetic appeal, the ABH 4021RA is an ideal choice for architects, contractors, and facility managers seeking reliable overhead door solutions.
Concealed mount medium duty overhead holder and stop with internal channel slide for field-adjustable opening range, suitable for frequent traffic applications.
4021RA: Concealed Mount Medium Duty - Stop
Key Features
- Internal Channel Slide
- Medium Duty Construction
- Field Adjustable Opening
- Concealed Mount Design
- UL Listed for Fire Door Assemblies (Stop Function Only)
Specifications
| Model | 4021RA |
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| Finish | Bright Stainless Steel |
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| Finish Code | US32 |
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| Family | 4000RA / N4000RA |
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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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| Door Configuration | Single acting only |
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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 | 2 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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Non-handed design. Internal channel slide allows adjustable degree of opening in field.
Features
- Internal Channel Slide
- Field Adjustable Opening
- UL Listed for Fire Door Assemblies (Stop Function Only)
- Medium Duty Construction
- Concealed Mount Design
Attributes
BRAND_ NAME: ABH
Door Configuration: Single acting only
Family: 4000RA / N4000RA
Fasteners: Sex bolts for 1-3/4" to 2-1/4" doors (included)
Finish: Bright Stainless Steel
Finish Code: US32
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: 4021RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
