ABH 4431 Surface Mount Overhead Holder Stop - Medium Duty Friction, S3 (BZPC)The ABH 4431 Surface Mount Overhead Holder Stop is the ideal solution for single acting doors in medium traffic commercial environments. Designed for durability and reliability, this friction-based overhead stop and holder provides essential stop, hold-open, and friction functions, ensuring that doors operate smoothly and safely.
Constructed from high-quality steel, the 4431 features a robust medium duty design, making it suitable for various applications. Its surface mount configuration simplifies installation, while the shock-absorbing spring enhances user experience by offering a gentle cushion before reaching a dead stop. With a non-handed design, it can be installed on either side of the door for added versatility.
Compliance is a key consideration in commercial installations, and the ABH 4431 is UL Fire Door Listed for use with 20-minute wood and 90-minute hollow metal door assemblies, specifically in the stop function mode. The product comes in a sleek S3 (BZPC) finish, with additional custom finishes available to match your project’s aesthetic needs.
With an operating range of 85° to 110° in 5° increments and an average weight of just 2 lbs., the ABH 4431 combines functionality and design, making it a reliable choice for architects, contractors, and facility managers alike.
Surface mount medium duty overhead stop and holder providing stop, hold-open and friction functions for single acting doors in commercial applications.
4431: 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 | 4431 |
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| Finish | S3 (BZPC) |
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| Finish Code | S3 |
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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: S3 (BZPC)
Finish Code: S3
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: 4431
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
