ABH N4433 Surface Mount Overhead Holder Stop - Medium Duty, Friction, S8 (WSPC)The ABH N4433 Surface Mount Overhead Holder Stop is engineered for medium duty applications, providing reliable stop, hold-open, and friction functions for single acting doors in commercial environments. Its robust surface-mounted design ensures easy installation and versatility, making it suitable for various door types and settings.
Constructed from high-quality steel, the N4433 is built to withstand the demands of moderate traffic areas while maintaining aesthetic appeal. The shock-absorbing spring feature offers a smooth operation, cushioning the door movement and preventing abrupt stops, with an operational range of 85° to 110° in 5° increments. This functionality is enhanced by a non-handed design, accommodating any door orientation without additional modifications.
Compliant with rigorous safety standards, the N4433 is UL Fire Door Listed, ensuring compatibility with 20-minute wood and 90-minute hollow metal door assemblies when utilized in the stop function. This makes it an ideal choice for facilities that prioritize safety and reliability.
Available in a variety of finishes, including the S8 (WSPC), the ABH N4433 allows for seamless integration into any architectural design. With included sex bolts for standard door thicknesses, this hardware solution is ready for immediate installation, making it a preferred choice for architects, contractors, and facility managers alike.
Surface Mount Overhead Holder and Stop - Medium Duty, Surface Mounted Medium Duty - Friction, S8 (WSPC)
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 | S8 (WSPC) |
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| Finish Code | S8 |
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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: S8 (WSPC)
Finish Code: S8
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
