ABH N3321A Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Bright Stainless SteelThe ABH N3321A Surface Mount Overhead Holder Stop is expertly designed for medium-duty applications, providing an effective solution for doors requiring stop, hold-open, and friction functions. Constructed from durable steel, this overhead stop is ideal for moderate traffic environments where reliability and functionality are paramount.
Featuring a bright stainless steel finish (US32), the N3321A not only ensures aesthetic appeal but also offers robust protection against wear and corrosion. Its non-handed design and field-adjustable opening range (85° to 110° in 5° increments) make it versatile for various door configurations. The shock-absorbing spring mechanism provides a gentle cushion (3° to 5°) before reaching a dead stop, enhancing user experience and prolonging the life of the door hardware.
Moreover, this model is UL fire door listed, ensuring compliance with safety standards for 20-minute wood and 90-minute hollow metal door assemblies, making it suitable for both commercial and industrial applications. Included sex bolts simplify installation on 1-3/4" to 1-7/8" doors, ensuring a secure fit. Trust the ABH N3321A for your next project, where quality meets functionality.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Stop, Bright Stainless Steel
Surface mount medium duty overhead stop and holder with field-adjustable opening range for moderate traffic doors requiring stop, hold-open and friction functions.
N3321A: 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 | N3321A |
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| Finish | Bright Stainless Steel |
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| Finish Code | US32 |
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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 Stainless Steel
Finish Code: US32
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: N3321A
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 3 lbs. average per unit
