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🔧 Connect with confidence — the flexible coupling that keeps your flow flawless!
The Fernco 1056-43 Coupling Flex 4X3 No Metal is a lightweight, corrosion-resistant flexible pipe adapter designed to connect 4-inch to 3-inch pipes seamlessly. Manufactured by Fernco, a trusted industry leader since 1964, this no-metal coupling offers durability and ease of installation, making it a go-to solution for professional plumbers and savvy DIYers alike.
| ASIN | B000BQWWLS |
| Best Sellers Rank | #120,941 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4,136 in Pipe Fittings |
| Brand | Fernco |
| Brand Name | Fernco |
| Color | Black |
| Connector Type | Reducer |
| Customer Reviews | 4.7 out of 5 stars 184 Reviews |
| Exterior Finish | Black |
| Global Trade Identification Number | 00018578000117 |
| Included Components | Fernco 1056-43 Coupling Flex 4X3 No Metal |
| Item Dimensions | 9.27 x 9.27 x 5.99 inches |
| Item Type Name | Fernco 1056-43 Coupling Flex 4X3 No Metal |
| Item Weight | 14.24 ounces |
| Item dimensions L x W x H | 9.27 x 9.27 x 5.99 inches |
| Manufacturer | Fernco Inc. |
| Manufacturer Part Number | 1056-43 |
| Material | Polyvinyl Chloride , Stainless Steel |
| Material Type | Polyvinyl Chloride, Stainless Steel |
| Model Number | 1056-43 |
| Number of Pieces | 1 |
| Size | 4 x 3 Inch |
| Thread Size | 4 inch |
| Thread Type | NPT |
| UPC | 018578000117 |
| Unit Count | 1.0 Count |
S**T
Good quality buy it with confidence.
Just as I expected, seems like good quality, used it to connect my radon mitigation fan to the pipe would buy again.
T**R
Great item
Fits and works as it should.
G**W
Works good
Only noise you hear is from the air rushing through the pipe
M**E
Four Stars
on time and complete. just as advertised.
T**R
High quality
High quality. I have not used on my project yet, but this will certainly do the job.
B**0
Used for radon system.
Works great
J**L
Solved the noise problem.
Fit perfectly. Solved the noise problem. Now I don't hear it at all.
V**A
Worked as designed
Radon remeadotipn blower.
L**�
acople un drenaje de cuarto de lavado de 3" al drenaje principal del patio que es de 4" PVC
me resolvio el problema del desalineamiento en una instalacion donde tenia que insertar la descarga de un cuarto de lavado de 3" en un ramal de drenaje de 4" que corre hacia un registro en el patio de la casa. Quedo excelente muy buena alternativa de solucion. PVC ambos drenajes
A**R
exactly as advertised
exactly as described and currently in use. no issues to install.
C**N
Rubber Boot
Great removable coupling, heavy duty.
F**K
Five Stars
Good price and perfect fit on ABS piping
L**E
Great Coupling
Solid construction but be careful with the sizing. This coupling is larger than its 4-inch to 3-inch description and so, it might not fit in your application.
Trustpilot
1 month ago
2 weeks ago