ABH N9021A Surface Mount Overhead Holder Stop - Heavy Duty Field Adjustable, S4 (BSPC)The ABH N9021A Surface Mount Overhead Holder Stop is engineered for heavy-duty applications, providing reliable performance for frequently used doors in commercial environments. This surface-mounted stop features a robust steel construction, ensuring durability to withstand the rigors of high-traffic areas. With its field-adjustable opening range from 85° to 110°, you can easily customize the door's operation to meet specific requirements after installation.
Designed for versatility, the N9021A is non-handed, making it suitable for both left and right-handed doors, while the shock-absorbing spring provides a smooth transition and cushioning effect, preventing abrupt stops. It is compatible with a variety of finish options, including S4 (BSPC), ensuring aesthetic flexibility to suit your project needs.
This model is UL Listed for fire safety, accommodating 20-minute wood and 90-minute hollow metal door assemblies, making it an ideal choice for facilities requiring compliance with stringent safety codes. Included sex bolts facilitate secure installation on 1-3/4" to 2-1/4" doors, ensuring stability and longevity. The ABH N9021A is the perfect solution for architects, contractors, and facility managers seeking a dependable overhead stop that combines functionality, adjustability, and compliance.
Surface Mount Overhead Holder and Stop - Heavy Duty Field Adjustable, Surface Mounted Heavy Duty - Stop, S4 (BSPC)
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 | S4 (BSPC) |
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| Finish Code | S4 |
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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: S4 (BSPC)
Finish Code: S4
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
