ABH N4433 Surface Mount Overhead Holder Stop - Medium Duty, Friction, S2 (BSPC)The ABH N4433 Surface Mount Overhead Holder Stop is designed to provide exceptional functionality for single-acting doors in commercial settings. This medium-duty, surface-mounted device offers a versatile combination of stop, hold-open, and friction functions, making it ideal for environments with moderate traffic.
Constructed from durable steel, the N4433 is built to withstand daily use while maintaining its integrity. Its non-handed design ensures easy installation and adaptability to various door configurations. The shock-absorbing spring mechanism adds an extra layer of protection, providing a gentle cushion of 3° to 5° before reaching a dead stop, which helps prevent damage to both the hardware and door.
Furthermore, the N4433 is UL Fire Door Listed for 20-minute wood and 90-minute hollow metal door assemblies when used in the stop function, ensuring compliance with safety standards. The unit is available in the S2 (BSPC) finish, with additional custom finishes offered to match any architectural aesthetic.
Designed for reliability and ease of use, the ABH N4433 is the perfect choice for architects, contractors, and facility managers seeking a dependable overhead stop and holder solution.
Surface Mount Overhead Holder and Stop - Medium Duty, Surface Mounted Medium Duty - Friction, S2 (BSPC)
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 | S2 (BSPC) |
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| Finish Code | S2 |
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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: S2 (BSPC)
Finish Code: S2
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
