ABH 3321A Surface Mount Overhead Stop - Medium Duty Adjustable, Oil Rubbed BronzeThe ABH 3321A Surface Mount Overhead Holder Stop is expertly designed for moderate traffic applications, providing a reliable and versatile solution for single-acting doors. This medium-duty adjustable stop and holder features a field-adjustable opening range, allowing for customized control between 85° to 110° in 5° increments, catering to specific operational needs.
Constructed from durable steel and finished in an elegant Oil Rubbed Bronze (Finish Code: US10B), the 3321A not only meets aesthetic demands but also ensures longevity and performance. Its non-handed design simplifies installation across various door configurations, while the shock-absorbing spring provides an impressive 3° to 5° cushion before reaching a dead-stop, minimizing wear and tear on both the door and hardware.
This product is UL Fire Door Listed for 20-minute wood and 90-minute hollow metal door assemblies, ensuring compliance with safety standards while functioning in stop, hold-open, and friction modes. Included fasteners are designed for ease of installation on doors with a thickness of 1-3/4" to 1-7/8". The ABH 3321A is an ideal choice for architects, contractors, and facility managers aiming for quality and reliability in their 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.
3321A: Surface Mounted Medium Duty - Stop
Key Features
- Medium Duty Construction
- Field Adjustable Opening
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | 3321A |
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| Finish | Oil Rubbed Bronze |
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| Finish Code | US10B |
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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: Oil Rubbed Bronze
Finish Code: US10B
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: 3321A
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 3 lbs. average per unit
