ABH 4021 Concealed Mount Overhead Holder Stop, Medium Duty, Satin BrassThe ABH 4021 Concealed Mount Overhead Holder Stop is expertly designed to meet the demands of moderate traffic environments while seamlessly integrating into both single and double-acting door configurations. This medium-duty overhead stop provides essential stop, hold-open, and friction functions, making it ideal for commercial applications that require reliable performance and aesthetic appeal.
Constructed from durable steel and finished in elegant satin brass (US4), the 4021 ensures longevity and resilience, even in high-use scenarios. Its concealed mount design not only enhances the visual appeal of the installation but also provides a clean, unobtrusive look suitable for various architectural styles.
Engineered with a shock-absorbing spring, this overhead holder stop offers smooth operation with a cushioned range of 3° to 5° before reaching dead-stop, allowing for user-friendly access. Moreover, it is UL Listed for fire door assemblies (stop function only) for added safety compliance, accommodating both 20-minute wood and 90-minute hollow metal doors.
With an operational range of 85° to 110° in 5° increments, the ABH 4021 is an excellent choice for facility managers and contractors seeking dependable door hardware that balances functionality and design.
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 Brass |
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| Finish Code | US4 |
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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 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: 4021
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit