ABH 3321A Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Bright BronzeIntroducing the ABH 3321A Surface Mount Overhead Holder Stop, a medium-duty adjustable solution designed for moderate traffic applications. Crafted from durable steel, this overhead stop ensures reliable performance and longevity in demanding environments. Its surface-mounted design allows for easy installation on single-acting doors, making it an ideal choice for facilities with high usage.
The 3321A model features a field-adjustable opening range from 85° to 110°, allowing for precise control over the door's operational limits in 5° increments. This flexibility is further enhanced by the shock-absorbing spring mechanism, which provides a 3° to 5° cushion before reaching a dead stop, minimizing wear and tear on both the door and hardware.
Compliance is paramount; the 3321A is UL Fire Door Listed for 20-minute wood and 90-minute hollow metal door assemblies, ensuring it meets stringent safety standards. The bright bronze finish (US9) not only adds an elegant touch but also enhances durability against the elements.
With functions available for stop, hold-open, and friction, the ABH 3321A is non-handed, simplifying installation. It is the perfect choice for architects, contractors, and facility managers looking for a dependable and aesthetically pleasing door hardware solution.
Surface mount medium duty overhead stop and holder with field-adjustable opening range for moderate traffic doors requiring stop, hold-open and friction functions.
3321A: Surface Mounted Medium Duty - Stop
Key Features
- Medium Duty Construction
- Field Adjustable Opening
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | 3321A |
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| Finish | Bright Bronze |
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| Finish Code | US9 |
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| Family | 3300A / N3300A |
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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 Thickness | 1-3/4" minimum |
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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 | 3 lbs. average per unit |
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| Fasteners | Sex bolts for 1-3/4" to 1-7/8" 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 use on moderate traffic applications.
Features
- Field Adjustable Opening
- Shock Absorbing Spring
- UL Fire Door Listed
- Non-Handed Design
- Medium Duty Construction
Attributes
BRAND_ NAME: ABH
Door Thickness: 1-3/4" minimum
Family: 3300A / N3300A
Fasteners: Sex bolts for 1-3/4" to 1-7/8" doors (included)
Finish: Bright Bronze
Finish Code: US9
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: 3321A
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 3 lbs. average per unit
