ABH N4422 Surface Mount Overhead Holder Stop - Medium Duty, S3 (BZPC)The ABH N4422 Surface Mount Overhead Holder Stop is engineered for medium duty applications, providing an efficient solution for single acting doors in commercial environments. This surface-mounted device combines stop, hold-open, and friction functionalities, making it ideal for settings that require controlled door movement and accessibility.
Constructed from durable steel, the N4422 features a shock-absorbing spring that cushions the door's movement, ensuring a gentle stop within an operating range of 85° to 110° in 5° increments. Its non-handed design simplifies installation and adaptability across various door orientations. The unit is UL Fire Door listed, suitable for use with 20-minute wood and 90-minute hollow metal door assemblies, reinforcing its compliance with safety standards.
Available in the stylish S3 (BZPC) finish, and various other finishes including custom options, the N4422 is designed to complement a range of architectural aesthetics. Included fasteners accommodate doors from 1-3/4" to 1-7/8" thick, ensuring a secure installation. Weighing in at an average of 2 lbs. per unit, this overhead holder stop is a reliable choice for contractors, architects, and facility managers seeking quality commercial door hardware solutions.
Surface Mount Overhead Holder and Stop - Medium Duty, Surface Mounted Medium Duty - Stop, S3 (BZPC)
Surface mount medium duty overhead stop and holder providing stop, hold-open and friction functions for single acting doors in commercial applications.
N4422: Surface Mounted Medium Duty - Stop
Key Features
- Medium Duty Construction
- Surface Mount Design
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | N4422 |
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| Finish | S3 (BZPC) |
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| Finish Code | S3 |
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| Family | 4400 / N4400 |
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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) |
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| Shock Absorption | 3° to 5° cushion before dead-stop |
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| Weight | 2 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. Standard installation for moderate traffic applications.
Features
- Surface Mount Design
- Shock Absorbing Spring
- UL Fire Door Listed
- Non-Handed Design
- Medium Duty Construction
Attributes
BRAND_ NAME: ABH
Family: 4400 / N4400
Fasteners: Sex bolts for 1-3/4" to 1-7/8" 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: N4422
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
