🔗 Connect with confidence — the pro’s choice for flexible, leak-proof pipe coupling!
The Fernco 1056-33 Flexible Pipe Coupling is a high-quality, elastomeric PVC fitting designed to connect 3" pipes made of cast iron, plastic, steel, and more. Featuring corrosion-resistant 300 stainless steel clamps, it offers a durable, chemical- and sewer gas-resistant seal that’s easy to install without messy adhesives. Trusted by professionals and compliant with ASTM, CSA, and UPC codes, this coupling ensures a reliable, leak-proof connection for drainage, waste, and vent piping systems.
| ASIN | B00077PW72 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #15,966 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #284 in Pipe Fittings |
| Brand | Fernco |
| Certification | Use to connect any two pipes |
| Color | Black |
| Connector Type | Reducer |
| Customer Reviews | 4.7 4.7 out of 5 stars (288) |
| Date First Available | February 17, 2007 |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00018578000087 |
| Included Components | Coupling CI, Plastic To CI, Plastic 3" x 3" |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 10.4 ounces |
| Item dimensions L x W x H | 4.25 x 4.25 x 3.98 inches |
| Item model number | P1056-33 |
| Manufacturer | Fernco Inc. |
| Material | Polyvinyl Chloride, Stainless Steel |
| Measurement System | inch |
| Number of Pieces | 33 |
| Part Number | P1056-33 |
| Product Dimensions | 4.25 x 4.25 x 3.98 inches |
| Set Name | P1056-33 |
| Size | No Size |
| Thread Size | 3 inch |
| Thread Type | NPT |
| UPC | 018578000087 |
| Voltage | 120 Volts |
| Warranty Description | Warranty |
A**O
FERNCO the standard for rubber dwv couplings
i was a purchasing agent for a plumbing supply . these FERNCO couplings were essential for DWV installations . we were constantly reordering . there are other rubberized couplings out there but FERNCO is the best and the ones the plumbing trade uses . the price here is fair …
R**D
Good Product
Dimensions are accurate. Pliable and easy to install.
D**W
Connects pipes
As described. Perfect fit
T**B
Perfect for RV connections
This is the second one that I've purchased for my connection to my camper tank. Works well and keeps you from having to have a coupling and/or glue. It is sometimes a little tight and requires some coaxing or lubrication to get it to slide over the fittings especially in cold weather.
T**M
Heavy duty and robust!
Heavy duty rubber coupling and tough band clamps. Great value!
S**E
Accurate Size, Good Quality
I installed two of these in conjunction with cutting in a new area drain to an existing underground PVC drain pipe. I was concerned about corrosion of the stainless steel band clamps in wet earth (probably not a problem since no air is present, and oxygen is necessary for corrosion to occur), so I wrapped the band clamps with Eternabond prior to backfilling.
B**N
Perfect fit for ABS pipe
This fits my 3" ABS drain pipe perfectly. Many rubber sleeves require major wrestling and strength to get them over the pipe, but this slides easily with just a little twisting. I added grease to be sure it comes off again when necessary, but I probably didn't have to. It was around 60 degrees F when I installed it. The grooves in the rubber for the clamps is another great feature for ease of installation in tight areas.
D**N
Perfect for ABS to copper connection
I needed to fix what the “professionals” left behind my wall many years ago. Someone used the wrong type of coupling to go from ABS to copper. This one worked perfectly! No more seepage between the two pipes.
Trustpilot
2 months ago
3 weeks ago
