ABH N3331A Surface Mount Overhead Holder Stop - Medium Duty Adjustable, S8 (WSPC)The ABH N3331A Surface Mount Overhead Holder Stop is designed specifically for moderate traffic applications, making it an ideal choice for architects, contractors, and facility managers seeking reliable door control solutions. This medium-duty overhead stop and holder features a friction-based mechanism, allowing for smooth operation and adjustable opening ranges from 85° to 110° in 5° increments. Its non-handed design simplifies installation across various door orientations.
Constructed from durable steel, the N3331A ensures longevity and performance under regular use. The shock-absorbing spring provides a cushion effect of 3° to 5° before reaching a dead stop, effectively minimizing wear on both the door and the hardware. Additionally, the product is UL Fire Door Listed for 20-minute wood and 90-minute hollow metal door assemblies, ensuring compliance for fire safety standards.
The N3331A is available in a sleek S8 (WSPC) finish, with a variety of other finish options such as US3, US4, and US9, allowing for seamless integration into any design aesthetic. With included sex bolts for doors ranging from 1-3/4" to 1-7/8" thickness, this overhead holder stop provides both functionality and versatility, making it an essential component for any commercial door hardware specification.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Friction, S8 (WSPC)
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 | S8 (WSPC) |
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| Finish Code | S8 |
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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: S8 (WSPC)
Finish Code: S8
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
