ABH 3331A Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Bright BrassThe ABH 3331A Surface Mount Overhead Holder Stop is expertly designed for moderate traffic applications, offering a reliable solution for doors that require stop, hold-open, and friction functions. This medium-duty adjustable overhead holder is constructed from durable steel and features a bright brass finish (US3), ensuring both aesthetic appeal and long-lasting performance.
With a field-adjustable opening range of 85° to 110° in 5° increments, the 3331A provides flexibility for various door configurations, making it ideal for single-acting interior doors. It is equipped with a shock-absorbing spring that cushions the door’s movement, allowing for smooth operation and preventing abrupt stops. The non-handed design simplifies installation, accommodating any door orientation.
Furthermore, this overhead holder stop is UL listed for 20-minute wood and 90-minute hollow metal door assemblies when utilized in the stop function, ensuring compliance with fire safety standards. Weighing an average of 3 lbs. per unit, it comes complete with sex bolts for easy attachment to doors ranging from 1-3/4" to 1-7/8" in thickness.
Choose the ABH 3331A for its quality construction, versatility, and elegant finish, making it an excellent choice for architects, contractors, and facility managers alike.
Surface mount medium duty overhead stop and holder with field-adjustable opening range for moderate traffic doors requiring stop, hold-open and friction functions.
3331A: 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 | 3331A |
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| Finish | Bright Brass |
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| Finish Code | US3 |
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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 Brass
Finish Code: US3
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: 3331A
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 3 lbs. average per unit
