

🔧 Connect with confidence—flexible, durable, and hassle-free plumbing perfection!
The Fernco 1056-66 is a 6" x 6" flexible PVC pipe coupling designed to connect cast iron, plastic, steel, and copper pipes with outer diameters between 6.3" and 6.8". Featuring chemical-resistant elastomeric PVC and 300-grade stainless steel bands, it delivers a permanent, leak-proof seal resistant to sewer gases and chemicals. This coupling requires no messy adhesives, supports both vertical and horizontal installations, and meets ASTM, CSA, and UPC standards. Proudly manufactured in the USA for over 60 years, it offers reliable, code-compliant performance for plumbing, sewer, and drain applications.
| ASIN | B001AU6S8C |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #23,699 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #524 in Pipe Fittings |
| Brand | Fernco |
| Color | Black |
| Connector Type | Coupling |
| Customer Reviews | 4.5 4.5 out of 5 stars (168) |
| Date First Available | August 17, 2005 |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00018578000148 |
| Included Components | P1056-66 Coupler Adapter |
| Item Package Quantity | 1 |
| Item Weight | 2.28 pounds |
| Item dimensions L x W x H | 7.3 x 7.3 x 5.78 inches |
| Item model number | P1056-66 |
| Manufacturer | Fernco Inc. |
| Material | Polyvinyl Chloride, Stainless Steel |
| Measurement System | inch |
| Number of Pieces | 1 |
| Part Number | P1056-66 |
| Product Dimensions | 7.3 x 7.3 x 5.78 inches |
| Shape | cylinder |
| Size | 6" x 6" |
| Thread Size | 6.8 inches |
| Thread Type | NPT |
| UPC | 018578000148 |
| 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.
J**O
Good for Lawn Vac hose Coupling needs
I needed this to couple together an existing piece of 6" vac pipe to a new piece of 6" pipe for my Agri-Fab lawn vac. This item fits the bill exactly! Was easy to instal and the clamps tightened down snugly. This is. better value than than the OEM Agri-Fab coupler and would recommend if you need to do the same. It is thick rubber and should be very durable for years to come.
S**E
Gives you a tight seal and a bit of flex in pipe runs
Way better than using the plastic. Hopefully the rubber holds up but install was way easier and more forgiving. Plus this is $10 less than the big box store that carries it
J**N
Just what I needed.
Just what I needed.
K**S
Metal straps are good
Is what it is
K**H
Clamp
Works great for temporary connection.
T**S
Fitting
Part fit the original tubing and was at a favorable price savings.
J**S
Bueno
A**R
inner diameter is actually 6.5 inches. the clamps do a decent job at wrapping two 6 inch pipes together tho.
Trustpilot
3 weeks ago
2 weeks ago