ABH N3311A Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Satin BronzeThe ABH N3311A Surface Mount Overhead Holder Stop is expertly designed for moderate traffic doors, providing a reliable solution for stop, hold-open, and friction functions. Crafted from robust steel, this medium-duty adjustable holder stop is perfect for applications requiring dependable performance and durability.
With a field-adjustable opening range from 85° to 110° in 5° increments, the N3311A allows for customization to meet specific door operation needs. The shock-absorbing spring ensures a gentle cushion effect of 3° to 5° before reaching a dead-stop, enhancing user experience while minimizing wear on the door and hardware.
This non-handed design is UL Fire Door Listed, making it suitable for both 20-minute wood and 90-minute hollow metal door assemblies when used in stop function mode, ensuring compliance with safety standards. The satin bronze finish (US10) adds an elegant touch, seamlessly integrating with various architectural styles.
Installation is straightforward, as the product comes with sex bolts for 1-3/4" to 1-7/8" doors, making it ideal for interior use. The ABH N3311A is the perfect choice for architects, contractors, and facility managers seeking reliable door hardware that combines functionality and aesthetics.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Hold Open, Satin Bronze
Surface mount medium duty overhead stop and holder with field-adjustable opening range for moderate traffic doors requiring stop, hold-open and friction functions.
N3311A: Surface Mounted Medium Duty - Hold Open
Key Features
- Medium Duty Construction
- Field Adjustable Opening
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | N3311A |
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| Finish | Satin Bronze |
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| Finish Code | US10 |
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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: 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: N3311A
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 3 lbs. average per unit
