---
product_id: 10134865
title: "1056-33 Flexible Pipe Coupling 3” CI/Plastic/Steel to 3” CI/Plastic/Steel"
brand: "fernco"
price: "368397₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Fernco"
url: https://www.desertcart.vn/products/10134865-1056-33-flexible-pipe-coupling-3-ci-plastic-steel-to
store_origin: VN
region: Vietnam
---

# no-mess, quick install 3" universal fit 300 stainless steel clamps 1056-33 Flexible Pipe Coupling 3” CI/Plastic/Steel to 3” CI/Plastic/Steel

**Brand:** fernco
**Price:** 368397₫
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with confidence—Fernco’s flexible coupling means no compromises, just seamless flow.

## Quick Answers

- **What is this?** 1056-33 Flexible Pipe Coupling 3” CI/Plastic/Steel to 3” CI/Plastic/Steel by fernco
- **How much does it cost?** 368397₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/10134865-1056-33-flexible-pipe-coupling-3-ci-plastic-steel-to)

## Best For

- fernco enthusiasts

## Why This Product

- Trusted fernco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal 3" Compatibility:** Seamlessly connects cast iron, plastic, and steel pipes for versatile plumbing solutions.
- • **Compact & Lightweight Design:** At just 10.4 oz and 4.1" dimensions, it’s easy to handle and store—perfect for on-the-go pros.
- • **Effortless, No-Mess Installation:** Skip primers and glues—install in minutes with zero odors or hassle.
- • **Trade-Trusted Quality & Compliance:** Meets ASTM D 5926, C 1173, CSA B602, and UPC standards for professional-grade reliability.
- • **Corrosion-Resistant Stainless Steel Clamps:** Durable 300-grade clamps ensure rustproof, long-lasting performance.

## Overview

The Fernco 1056-33 is a 3-inch flexible pipe coupling designed to connect cast iron, plastic, and steel pipes effortlessly. Featuring corrosion-resistant 300 stainless steel clamps and a no-mess installation process without primers or glues, it meets key industry standards (ASTM, CSA, UPC) and is trusted by plumbing professionals for durable, reliable performance.

## Description

Product Description Fernco 1056-33 Flexible Pipe Coupling 3” CI/Plastic/Steel to 3” CI/Plastic/Steel From the Manufacturer Established in 1964, Fernco is a global leader in manufacturing high-quality flexible pipe couplings, drainage, and plumbing systems. Renowned for exceptional performance and reliability, Fernco products are trusted by homeowners and professionals alike. With a commitment to innovation and dependability, Fernco has earned a strong reputation for delivering superior solutions. As a proud USA manufacturer, Fernco is dedicated to maintaining the highest standards of production and engineering.

Review: 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.
Review: 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.

## Features

- NO-MESS INSTALLATION: Fernco couplings are easy to install without the hassle of messy primers, glues and their unwanted odors.
- SPECS & CODES: Conforms to ASTM D 5926, C 1173 CSA B602 and UPC Approved. 300 stainless steel clamps are corrosion-resistant, rustproof and make installing quick and easy with just a screwdriver, nut driver or torque wrench.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00077PW72 |
| Best Sellers Rank | #9,005 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #109 in Pipe Fittings |
| Brand Name | Fernco |
| Color | Black |
| Connector Type | Straight Coupling |
| Customer Reviews | 4.7 4.7 out of 5 stars (318) |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00018578000087 |
| Included Components | Coupling CI, Plastic To CI, Plastic 3" x 3" |
| Item Dimensions | 4.1 x 4.1 x 3.88 inches |
| Item Type Name | Coupling CI, Plastic To CI, Plastic 3" x 3" |
| Item Weight | 10.4 ounces |
| Manufacturer | Fernco Inc. |
| Manufacturer Part Number | P1056-33 |
| Manufacturer Warranty Description | Warranty |
| Material Type | Polyvinyl Chloride, Stainless Steel |
| Model Number | P1056-33 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Set Name | P1056-33 |
| Size | 3" X 3" |
| Thread Size | 3 inch |
| Thread Type | NPT |
| UPC | 018578000087 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Fernco
- **Color:** Black
- **Connector Type:** Straight Coupling
- **Exterior Finish:** Stainless Steel
- **Item Weight:** 10.4 ounces
- **Item dimensions L x W x H:** 4.1 x 4.1 x 3.88 inches
- **Material:** Polyvinyl Chloride, Stainless Steel
- **Size:** 3" X 3"
- **Thread Size:** 3 inch
- **Thread Type:** NPT

## Images

![1056-33 Flexible Pipe Coupling 3” CI/Plastic/Steel to 3” CI/Plastic/Steel - Image 1](https://m.media-amazon.com/images/I/41XxarNQ8mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for RV connections
*by T***B on March 30, 2025*

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.

### ⭐⭐⭐⭐⭐ Perfect for ABS to copper connection
*by D***N on December 30, 2023*

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.

### ⭐⭐⭐⭐⭐ Perfect fit for ABS pipe
*by B***N on March 2, 2025*

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.

## Frequently Bought Together

- Fernco 1056-33 Flexible Pipe Coupling 3” CI/Plastic/Steel to 3” CI/Plastic/Steel
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-11-01*