ABH 3311A Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Bright ChromeThe ABH 3311A Surface Mount Overhead Holder Stop is a medium-duty solution designed for moderate traffic applications, offering essential stop, hold-open, and friction functionalities. Constructed from durable steel, this overhead holder stop is ideal for single-acting doors with a minimum thickness of 1-3/4 inches. Its bright chrome finish (US26) not only enhances aesthetic appeal but also ensures longevity and resistance to wear.
Engineered for versatility, the 3311A features a field-adjustable opening range from 85° to 110° in 5° increments, allowing for precise control over door positioning. The shock-absorbing spring provides a smooth, cushioned operation, preventing abrupt stops and potential damage to both the door and frame. Furthermore, the non-handed design simplifies installation across various door configurations.
Compliance is paramount, and this unit is UL Fire Door Listed for both 20-minute wood and 90-minute hollow metal door assemblies when used in the stop function. Included sex bolts facilitate easy mounting on doors ranging from 1-3/4" to 1-7/8" thick. Choose the ABH 3311A for reliable performance and robust construction, ensuring your operational needs are met with excellence.
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 Chrome |
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| Finish Code | US26 |
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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 Chrome
Finish Code: US26
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
