ABH N3331A Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Bright BronzeThe ABH N3331A Surface Mount Overhead Holder Stop is engineered for medium duty applications, making it an ideal choice for moderate traffic doors. Designed to be surface mounted, this friction-type holder stop is equipped with a field-adjustable opening range, allowing for precise control over door swing angles from 85° to 110° in 5° increments. Its shock-absorbing spring provides an additional layer of safety, cushioning the door's movement and preventing abrupt stops.
Constructed from durable steel and finished in a sleek bright bronze (Finish Code: US9), this overhead holder stop not only enhances the aesthetic appeal of your space but also ensures longevity and resistance to wear. The non-handed design simplifies installation and makes it versatile for various door orientations.
For compliance and safety, the N3331A is UL Fire Door Listed, suitable for use with 20-minute wood and 90-minute hollow metal door assemblies (stop function only), ensuring adherence to building codes and regulations. Included fasteners accommodate doors with a thickness of 1-3/4" to 1-7/8", making this product a reliable choice for architects, contractors, and facility managers looking for efficiency and functionality in their hardware solutions.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Friction, Bright 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.
N3331A: Surface Mounted Medium Duty - Friction
Key Features
- Medium Duty Construction
- Field Adjustable Opening
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | N3331A |
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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: N3331A
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 3 lbs. average per unit
