ABH 4421 Surface Mount Overhead Holder Stop - Medium Duty, S4 (BSPC)The ABH 4421 Surface Mount Overhead Holder Stop is a reliable medium-duty solution designed for single acting doors in various commercial applications. Its surface-mounted design allows for easy installation while ensuring robust performance. This overhead stop features a shock-absorbing spring, providing a cushioned stop between 3° to 5° before reaching the dead-stop, which enhances safety and minimizes wear on the door and hardware.
Constructed from durable steel, the ABH 4421 is built to withstand moderate traffic levels, making it an ideal choice for environments such as offices, schools, and healthcare facilities. This non-handed design allows for versatile applications, accommodating various door configurations without the need for special modifications.
Compliance is paramount, and the ABH 4421 is UL Fire Door Listed for 20-minute wood and 90-minute hollow metal door assemblies when used in the stop function, ensuring adherence to safety regulations. Available in the S4 (BSPC) finish, along with a variety of other finishes, this overhead holder stop seamlessly integrates with your design aesthetic.
With its functional capabilities-including stop, hold-open, and friction functions-this overhead holder stop is an essential component for enhancing accessibility and operational efficiency in any commercial setting.
Surface mount medium duty overhead stop and holder providing stop, hold-open and friction functions for single acting doors in commercial applications.
4421: Surface Mounted Medium Duty - Stop
Key Features
- Medium Duty Construction
- Surface Mount Design
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | 4421 |
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| Finish | S4 (BSPC) |
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| Finish Code | S4 |
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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: S4 (BSPC)
Finish Code: S4
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: 4421
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
