ABH 4021 Concealed Mount Overhead Stop - Medium Duty, Satin BronzeThe ABH 4021 Concealed Mount Overhead Holder Stop is the perfect solution for moderate traffic and medium weight doors in commercial settings. This medium-duty overhead holder is designed to provide essential stop, hold-open, and friction functions, making it an ideal choice for single or double acting doors. Crafted from high-quality steel, this unit ensures durability and reliable performance, even in demanding environments.
With its concealed mount design, the ABH 4021 offers a sleek aesthetic while maintaining functionality. The shock-absorbing spring provides a gentle cushion, ensuring smooth operation with an opening range of 85° to 110° in 5° increments. This design allows for doors to remain securely open while minimizing wear and tear.
Compliance is critical in commercial applications; thus, the ABH 4021 is UL Listed for use with fire door assemblies, specifically for 20-minute wood and 90-minute hollow metal doors when utilized in the stop function. Finished in elegant Satin Bronze (Finish Code: US10), this overhead holder seamlessly integrates into various architectural styles while offering customization options for different finishes.
For architects, contractors, and facility managers seeking a reliable and visually appealing solution for door hardware, the ABH 4021 is an exemplary choice that meets both aesthetic and functional requirements.
Concealed mount medium duty overhead holder and stop providing stop, hold-open and friction functions for moderate traffic and medium weight doors in commercial applications.
4021: Concealed Mount Medium Duty - Stop
Key Features
- Concealed Mount Design
- Medium Duty Construction
- Single or Double Acting
- Shock Absorbing Spring
- UL Listed for Fire Door Assemblies (Stop Function Only)
Specifications
| Model | 4021 |
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| Finish | Satin Bronze |
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| Finish Code | US10 |
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| Family | 4000 / N4000 |
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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 or double acting |
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| Operating Range | 85° to 110° opening (5° increments) |
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| Door Thickness | 1-3/8" minimum |
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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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| 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. For interior or exterior use on moderate traffic applications.
Features
- Shock Absorbing Spring
- Single or Double Acting
- UL Listed for Fire Door Assemblies (Stop Function Only)
- Concealed Mount Design
- Medium Duty Construction
Attributes
BRAND_ NAME: ABH
Door Configuration: Single or double acting
Door Thickness: 1-3/8" minimum
Family: 4000 / N4000
Finish: Satin Bronze
Finish Code: US10
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: 4021
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
