ABH N9021A Surface Mount Overhead Holder Stop - Heavy Duty Adjustable, S3 (BZPC)The ABH N9021A Surface Mount Overhead Holder Stop is engineered for heavy-duty applications, making it an ideal choice for facilities with frequent traffic and heavy weight doors. This robust stop features a field-adjustable opening range, allowing for precise installation adjustments post-setup, ensuring optimal functionality tailored to specific needs. With an operating range of 85° to 110° in 5° increments, it accommodates various door configurations.
Constructed from high-quality steel, the N9021A offers exceptional durability and reliability. Its shock-absorbing spring mechanism provides a cushion of 3° to 5° before reaching a dead stop, safeguarding both the door and surrounding structures from impact damage. This non-handed design simplifies installation across a variety of door types.
Available in a sleek S3 (BZPC) finish, the N9021A integrates seamlessly into any architectural aesthetic. It is UL Listed for fire ratings of 20 minutes for wood doors and 90 minutes for hollow metal assemblies, ensuring compliance with safety standards. Designed for single-acting doors, this heavy-duty overhead stop is equipped with sex bolts for secure mounting on doors ranging from 1-3/4" to 2-1/4" thick, making it a versatile choice for architects, contractors, and facility managers alike.
Surface Mount Overhead Holder and Stop - Heavy Duty Field Adjustable, Surface Mounted Heavy Duty - Stop, S3 (BZPC)
Surface mount heavy duty overhead stop and holder with field-adjustable opening range after installation for frequent traffic and heavy weight door applications
N9021A: Surface Mounted Heavy Duty - Stop
Key Features
- Field Adjustable Post-Install
- Heavy Duty Construction
- Shock Absorbing Spring
- Non-Handed Design
Specifications
| Model | N9021A |
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| Finish | S3 (BZPC) |
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| Finish Code | S3 |
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| Family | 9000A / N9000A |
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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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| Operating Range | 85° to 110° opening (5° increments, field adjustable) |
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| Shock Absorption | 3° to 5° cushion before dead-stop |
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| Weight | 6 lbs. average per unit |
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| Fasteners | Sex bolts for 1-3/4" to 2-1/4" 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. Opening degree adjustable after installation.
Features
- Heavy Duty Construction
- Shock Absorbing Spring
- Field Adjustable Post-Install
- Non-Handed Design
Attributes
BRAND_ NAME: ABH
Family: 9000A / N9000A
Fasteners: Sex bolts for 1-3/4" to 2-1/4" doors (included)
Finish: S3 (BZPC)
Finish Code: S3
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: N9021A
Operating Range: 85° to 110° opening (5° increments, field adjustable)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 6 lbs. average per unit
