ABH N4431 Surface Mount Overhead Holder Stop - Medium Duty Friction, S1 (ALPC)The ABH N4431 Surface Mount Overhead Holder Stop is a medium-duty solution designed for single acting doors in commercial environments. This overhead stop and holder offers essential functionalities including stop, hold-open, and friction, making it ideal for moderate traffic applications.
Constructed from durable steel, the N4431 features a surface mount design that ensures straightforward installation. With a non-handed configuration, it provides flexibility for various door orientations. The shock-absorbing spring mechanism delivers a cushion effect of 3° to 5° before reaching a dead-stop, enhancing user experience and prolonging the life of the door.
The N4431 is UL Fire Door Listed, meeting stringent safety standards for 20-minute wood and 90-minute hollow metal door assemblies when utilized for the stop function. It operates within an opening range of 85° to 110° in 5° increments, accommodating diverse door swing requirements.
Available in a sleek S1 (ALPC) finish, this overhead holder stop not only performs exceptionally but also complements a variety of architectural aesthetics. Additional finishes are offered, allowing customization to meet specific project needs. Ensure the reliability and safety of your doors with the ABH N4431 Surface Mount Overhead Holder Stop.
Surface Mount Overhead Holder and Stop - Medium Duty, Surface Mounted Medium Duty - Friction, S1 (ALPC)
Surface mount medium duty overhead stop and holder providing stop, hold-open and friction functions for single acting doors in commercial applications.
N4431: Surface Mounted Medium Duty - Friction
Key Features
- Medium Duty Construction
- Surface Mount Design
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | N4431 |
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| Finish | S1 (ALPC) |
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| Finish Code | S1 |
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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: S1 (ALPC)
Finish Code: S1
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: N4431
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
