ABH 4421 Surface Mount Overhead Holder Stop - Medium Duty, S2 (BSPC)ABH 4421 Surface Mount Overhead Holder Stop - Medium Duty, Surface Mounted Medium Duty - Stop, S2 (BSPC)
The ABH 4421 Surface Mount Overhead Holder Stop is expertly engineered for single acting doors in commercial environments, offering reliable stop, hold-open, and friction functions. Crafted from durable steel, this medium-duty stop is designed for standard installations in moderate traffic applications, ensuring longevity and performance.
Featuring a non-handed design, the 4421 allows for versatile installation, accommodating various door orientations. The shock-absorbing spring provides a 3° to 5° cushion before reaching the dead-stop, enhancing user safety and comfort. It is UL Fire Door Listed, compliant with 20-minute wood and 90-minute hollow metal door assembly requirements, making it suitable for fire-rated applications.
This surface-mounted model is easy to install with included sex bolts, accommodating doors ranging from 1-3/4" to 1-7/8" in thickness. With an operating range of 85° to 110° in 5° increments, it ensures optimal functionality for your doors.
The ABH 4421 is available in a variety of finishes, including S2 (BSPC), allowing for seamless integration into your architectural design. Elevate your commercial space with the reliability and quality of ABH door hardware.
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 | 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: 4421
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
