ABH N9021 Heavy Duty Surface Mount Overhead Holder Stop, Bright BrassThe ABH N9021 Surface Mount Overhead Holder Stop is designed for high-traffic and heavy-weight door applications, delivering exceptional functionality and durability. This heavy-duty, surface-mounted solution provides stop, hold-open, and friction capabilities, making it ideal for environments that require frequent door operation.
Constructed from robust stainless steel and finished in a striking bright brass (US3), the N9021 combines aesthetic appeal with reliable performance. Its non-handed design allows for versatile installation on both left and right swinging doors, while the adjustable shock-absorbing spring offers a 3° to 5° cushion before reaching a dead stop, ensuring smooth operation and minimizing wear on both the hardware and the door.
This model supports an operating range of 85° to 110° in 5° increments, allowing for precise control over door movement. The N9021 is UL Listed for 20-minute wood and 90-minute hollow metal door assemblies when used as a stop, meeting stringent fire safety standards.
With included sex bolts for installation on doors ranging from 1-3/4" to 2-1/4", the ABH N9021 is a practical choice for architects, contractors, and facility managers seeking reliability and performance in their door hardware solutions.
Surface Mount Overhead Holder and Stop - Heavy Duty, Surface Mounted Heavy Duty - Stop, Bright Brass
Surface mount heavy duty overhead stop and holder providing stop, hold-open and friction functions for frequent traffic and heavy weight door applications.
N9021: Surface Mounted Heavy Duty - Stop
Key Features
- Heavy Duty Construction
- Surface Mount Design
- Single Acting
- Adjustable
- Shock Absorbing Spring
- Non-Handed Design
Specifications
| Model | N9021 |
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| Finish | Bright Brass |
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| Finish Code | US3 |
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| Family | 9000 / N9000 |
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| Material | Stainless 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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| Shock Absorption | 3° to 5° cushion before dead-stop |
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| Operating Range | 85° to 110° opening (5° increments) |
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| Weight | 5 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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For interior or exterior use on frequent traffic applications.
Features
- Single Acting
- Surface Mount Design
- Heavy Duty Construction
- Shock Absorbing Spring
- Adjustable
- Non-Handed Design
Attributes
BRAND_ NAME: ABH
Family: 9000 / N9000
Fasteners: Sex bolts for 1-3/4" to 2-1/4" doors (included)
Finish: Bright Brass
Finish Code: US3
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: Stainless Steel
Model: N9021
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 5 lbs. average per unit