ABH N4433 Surface Mount Overhead Holder Stop - Medium Duty, Friction, S1 (ALPC)The ABH N4433 Surface Mount Overhead Holder Stop is engineered for medium duty applications, providing an effective solution for single acting doors in commercial settings. This friction-mounted device offers versatile functionality, allowing for stop, hold-open, and friction capabilities, making it ideal for moderate traffic areas.
Constructed from durable steel, the N4433 ensures long-lasting performance and reliability. Its surface mount design facilitates straightforward installation, while the non-handed feature allows for flexible use across various door configurations. The shock-absorbing spring technology provides a smooth operation with a 3° to 5° cushion before reaching the dead-stop, enhancing user experience and protecting the door from damage.
Importantly, this overhead holder stop is UL Fire Door Listed, compliant for use with 20-minute wood and 90-minute hollow metal door assemblies, ensuring safety in emergency situations. The N4433 is available in a variety of finishes, including S1 (ALPC), with additional custom finishes upon request, allowing integration into any architectural aesthetic.
With an operating range of 85° to 110° in 5° increments and fasteners included for doors ranging from 1-3/4" to 1-7/8", the ABH N4433 is a reliable choice for architects, contractors, and facility managers seeking quality door hardware solutions.
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.
N4433: 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 | N4433 |
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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: N4433
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
