🔧 Connect with Confidence — The Last Coupling You'll Ever Need!
The Fernco 1056-66 is a 6-inch flexible PVC pipe coupling designed for professional-grade plumbing connections. It fits pipe outside diameters from 6.3 to 6.8 inches and connects a wide range of materials including cast iron, plastic, copper, and steel. Built to last 50 years, it features chemical and sewer gas resistance, rustproof stainless steel clamps, and requires no messy adhesives for installation. Proudly made in the USA, this coupling is ASTM, CSA, and UPC approved, making it a reliable choice for drain, waste, and vent piping projects.
| Size | 6" x 6" |
| Material | PVC |
| Brand | Fernco |
| Color | Black |
| Item dimensions L x W x H | 9.27 x 9.27 x 5.99 inches |
| Connector Type | Coupling |
| Thread Size | 6.8 inches |
| Exterior Finish | Black |
| Thread Type | NPT |
| Item Weight | 2.28 Pounds |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00018578000148 |
| Manufacturer | Fernco Inc. |
| UPC | 018578000148 |
| Part Number | P1056-66 |
| Item Weight | 2.28 pounds |
| Product Dimensions | 9.27 x 9.27 x 5.99 inches |
| Item model number | 1056-66 |
| Shape | cylinder |
| Item Package Quantity | 1 |
| Measurement System | inch |
| Included Components | P1056-66 Flexible PVC Pipe Coupling |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |
C**A
If you have pipe this is a coupling.
Has lots of stretch for odd sized pipes. Real thick and sturdy. The hose clamps do their job well. So easy to put on that even a house husband can install it. Decent amount of flex for misaligned pipes.
K**H
Clamp
Works great for temporary connection.
J**R
It’s a fernco
Good price for a 6” fernco coupling
O**S
Exactly as described
Not much to say, it is what it is, no issues
K**S
Metal straps are good
Is what it is
A**H
Well Made
Perfect construction and sturdy, delivered on time.
T**Y
Don't go by Item Dimentions, there is no 9.27" anything
It lists "Item dimensions L x W x H 9.27 x 9.27 x 5.99 inches". I can't find any dimension near 9.27" on it. What part of it is 9.27"?
4**2
Nice Product
Preformed as expected..Nice Product
Trustpilot
1 day ago
2 weeks ago
