ABH 1021A Concealed Mount Overhead Stop - Heavy Duty Field Adjustable, S5 (DBPC)The ABH 1021A Concealed Mount Overhead Holder Stop offers a robust solution for high-traffic and heavy-weight door applications. Designed for single-acting doors with a minimum thickness of 1-3/4 inches, this heavy-duty unit provides exceptional durability and reliability. The concealed mount design ensures a sleek aesthetic while maintaining the strength required for demanding environments.
With a field-adjustable opening range from 85° to 110° in 5° increments, the 1021A allows for precise customization post-installation, accommodating various operational requirements. The shock-absorbing spring mechanism cushions door movement, providing a smooth transition and protecting both the door and the frame from damage.
Constructed of high-quality stainless steel, the holder stop is available in a variety of finishes, including S5 (DBPC), ensuring compatibility with diverse design themes. Compliance with UL standards for fire ratings makes it suitable for use with 20-minute wood and 90-minute hollow metal door assemblies when utilized in the stop function.
Whether used in commercial, institutional, or industrial settings, the ABH 1021A Concealed Mount Overhead Holder Stop is engineered for performance, longevity, and safety, making it an indispensable component in modern architectural projects.
Concealed mount heavy duty overhead holder and stop with field-adjustable opening range after installation for frequent traffic and heavy weight door applications.
1021A: Concealed Mount Heavy Duty - Stop
Key Features
- Field Adjustable Post-Install
- Heavy Duty Construction
- Concealed Mount Design
- Shock Absorbing Spring
Specifications
| Model | 1021A |
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| Finish | S5 (DBPC) |
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| Finish Code | S5 |
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| Family | 1000A / N1000A |
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| Material | Stainless 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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| Door Configuration | Single acting only |
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| Functions Available | Stop, hold-open, friction |
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| Door Thickness | 1-3/4" minimum |
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| Operating Range | 85° to 110° opening (5° increments, field adjustable) |
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| Shock Absorption | 3° to 5° cushion before dead-stop |
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| Weight | 6 lbs. average per unit |
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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. Opening degree adjustable after installation.
Features
- Heavy Duty Construction
- Shock Absorbing Spring
- Field Adjustable Post-Install
- Concealed Mount Design
Attributes
BRAND_ NAME: ABH
Door Configuration: Single acting only
Door Thickness: 1-3/4" minimum
Family: 1000A / N1000A
Finish: S5 (DBPC)
Finish Code: S5
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: Stainless Steel
Model: 1021A
Operating Range: 85° to 110° opening (5° increments, field adjustable)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 6 lbs. average per unit
