ABH 3311A Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Bright BrassThe ABH 3311A Surface Mount Overhead Holder Stop is designed for moderate traffic applications, providing a reliable and stylish solution for single acting doors. This medium-duty adjustable holder features a robust construction from high-quality steel, ensuring longevity and performance in demanding environments.
With a bright brass finish, the 3311A not only meets aesthetic demands but also complies with industry standards, being UL Fire Door Listed for 20-minute wood and 90-minute hollow metal door assemblies when used in the stop function. Its field-adjustable opening range from 85° to 110° in 5° increments allows for tailored operation, accommodating various door usage needs.
This holder stop incorporates a shock-absorbing spring mechanism, providing a smooth cushion effect of 3° to 5° before reaching a dead stop, enhancing user comfort and protecting door hardware. The non-handed design simplifies installation, making it suitable for a wide range of door thicknesses starting at a minimum of 1-3/4". Additionally, sex bolts for 1-3/4" to 1-7/8" doors are included to facilitate straightforward mounting.
The ABH 3311A is the ideal choice for architects, contractors, and facility managers looking for dependable, adjustable, and compliant door hardware solutions.
Surface mount medium duty overhead stop and holder with field-adjustable opening range for moderate traffic doors requiring stop, hold-open and friction functions.
3311A: 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 | 3311A |
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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: 3311A
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 3 lbs. average per unit
