ABH 3312A Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Satin BrassThe ABH 3312A Surface Mount Overhead Holder Stop is designed for moderate traffic applications, providing a reliable solution for doors that require a stop, hold-open, and friction functions. Constructed from durable steel, this medium-duty overhead stop is built to withstand the rigors of daily use in commercial settings.
Featuring a satin brass finish, the 3312A not only offers aesthetic appeal but also ensures long-lasting performance. Its field-adjustable opening range allows for customization between 85° and 110° in 5° increments, making it ideal for a variety of door configurations. Additionally, the non-handed design simplifies installation across multiple door types.
Equipped with a shock-absorbing spring, the device provides a 3° to 5° cushion before reaching a dead-stop, enhancing safety and reducing wear on both the door and hardware. The ABH 3312A is UL Fire Door Listed for use with 20-minute wood and 90-minute hollow metal door assemblies, ensuring compliance with fire safety regulations.
With included sex bolts for doors between 1-3/4" to 1-7/8" thick, the 3312A is an excellent choice for facility managers, architects, and contractors seeking a dependable overhead door solution. Trust ABH for high-quality architectural hardware that meets your needs.
Surface mount medium duty overhead stop and holder with field-adjustable opening range for moderate traffic doors requiring stop, hold-open and friction functions.
3312A: 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 | 3312A |
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| Finish | Satin Brass |
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| Finish Code | US4 |
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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: Satin Brass
Finish Code: US4
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: 3312A
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 3 lbs. average per unit
