ABH N4434 Surface Mount Overhead Holder Stop - Medium Duty Friction, S1 (ALPC)The ABH N4434 Surface Mount Overhead Holder Stop is engineered for medium duty applications, offering a robust solution for single acting doors in commercial environments. This surface-mounted device provides essential stop, hold-open, and friction functions, ensuring smooth operation and control for various traffic scenarios.
Constructed from high-quality steel, the N4434 features a non-handed design that allows for versatile installation on doors ranging from 1-3/4" to 1-7/8" thick. Its shock-absorbing spring mechanism provides a gentle cushion of 3° to 5° before reaching a dead-stop, enhancing user experience and protecting door hardware from wear. With an operating range of 85° to 110°, the device accommodates specific needs while maintaining functionality.
The N4434 is UL Fire Door Listed for use with 20-minute wood and 90-minute hollow metal door assemblies, ensuring compliance with safety standards. Available in a variety of finishes, including S1 (ALPC), the overhead holder stop can seamlessly blend with existing decor or provide a modern touch to any facility. This reliable hardware solution is ideal for contractors, architects, and facility managers seeking durability and compliance in their door hardware selections.
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.
N4434: 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 | N4434 |
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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: N4434
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
