ABH N4431 Surface Mount Overhead Holder Stop - Medium Duty, Satin BrassThe ABH N4431 Surface Mount Overhead Holder Stop is expertly designed for commercial applications, providing reliable stop, hold-open, and friction functions for single acting doors. With its medium-duty construction, this overhead stop is ideal for moderate traffic areas, ensuring durability and consistent performance.
Featuring a surface mount design, the N4431 is easy to install and is compatible with standard doors, thanks to included sex bolts for 1-3/4" to 1-7/8" thickness. The non-handed design allows for flexible installation options, making it suitable for a variety of door configurations.
Constructed from robust steel and finished in elegant satin brass (US4), the N4431 not only meets aesthetic requirements but is also built for compliance with safety standards, being UL fire door listed for 20-minute wood and 90-minute hollow metal door assemblies when used in stop function. The shock-absorbing spring provides a smooth operation with a 3° to 5° cushion before reaching the dead-stop, ensuring gentle handling of door movements.
The ABH N4431 is the perfect choice for architects, contractors, and facility managers seeking a reliable, functional, and stylish solution for door control.
Surface Mount Overhead Holder and Stop - Medium Duty, Surface Mounted Medium Duty - Friction, Satin Brass
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 | Satin Brass |
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| Finish Code | US4 |
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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: Satin Brass
Finish Code: US4
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
