ABH N9021A Surface Mount Overhead Holder Stop - Heavy Duty, Bright Stainless SteelThe ABH N9021A Surface Mount Overhead Holder Stop is designed for demanding applications where durability and flexibility are paramount. Constructed from high-quality steel and finished in bright stainless steel (US32), this heavy-duty overhead stop ensures longevity while maintaining an aesthetically pleasing appearance. Ideal for frequent traffic and heavy weight door applications, the N9021A features a field-adjustable opening range from 85° to 110°, allowing for precise customization post-installation to meet specific operational requirements.
This non-handed design includes a shock-absorbing spring that provides a 3° to 5° cushion before reaching a dead stop, effectively minimizing wear and tear on doors and hardware. With a weight of approximately 6 lbs. per unit, it is robust enough to handle the rigors of commercial use. The included sex bolts make installation straightforward for doors ranging from 1-3/4" to 2-1/4" thick.
Furthermore, the N9021A is UL Listed for 20-minute wood and 90-minute hollow metal door assemblies, ensuring compliance with safety standards. Available in various finishes and functions, including stop, hold-open, and friction, the ABH N9021A is the optimal choice for architects, contractors, and facility managers seeking reliability and adaptability in door hardware solutions.
Surface Mount Overhead Holder and Stop - Heavy Duty Field Adjustable, Surface Mounted Heavy Duty - Stop, Bright Stainless Steel
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 | Bright Stainless Steel |
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| Finish Code | US32 |
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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: 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: 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
