---
product_id: 93151679
title: "Supply Giant 6I49x2 Flexible Pvc Coupling with Stainless Steel Clamps 4 inch Black (pack of 2)"
brand: "supplygiant"
price: "$54.00"
currency: USD
in_stock: true
reviews_count: 13
category: "Supplygiant"
url: https://www.desertcart.us/products/93151679-supply-giant-6i49x2-flexible-pvc-coupling-with-stainless-steel-clamps
store_origin: US
region: United States of America
---

# ASTM & UPC certified for underground use 4-inch versatile fit Leak-proof & rot-proof seal Supply Giant 6I49x2 Flexible Pvc Coupling with Stainless Steel Clamps 4 inch Black (pack of 2)

**Brand:** supplygiant
**Price:** $54.00
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in reliability with every connection — don’t let your plumbing fall behind!

## Quick Answers

- **What is this?** Supply Giant 6I49x2 Flexible Pvc Coupling with Stainless Steel Clamps 4 inch Black (pack of 2) by supplygiant
- **How much does it cost?** $54.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/93151679-supply-giant-6i49x2-flexible-pvc-coupling-with-stainless-steel-clamps)

## Best For

- supplygiant enthusiasts

## Why This Product

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

## Key Features

- • **Value Pack Convenience:** Includes two robust couplings with stainless steel clamps, delivering exceptional value for professional projects.
- • **Universal Compatibility:** Seamlessly connects cast iron, plastic, copper, lead, and steel pipes for ultimate flexibility.
- • **Durable Leak-Proof Design:** Engineered to prevent leaks and resist rot, ensuring long-lasting, maintenance-free performance.
- • **Flexible & Easy Installation:** Adapts perfectly where metal couplings fall short, providing a secure fit in tight or irregular spaces.
- • **Certified for Safety & Reliability:** Meets ASTM C1173, CSA B602 standards and UPC approved for trusted underground and indoor use.

## Overview

The Supply Giant 6I49x2 Flexible PVC Coupling is a 4-inch, dual-pack solution designed for versatile pipe connections across multiple materials. Featuring leak-proof, rot-resistant construction and stainless steel clamps, it’s certified for underground and indoor use, ensuring durability and compliance with industry standards.

## Description

⚠ California Proposition 65 Warning: This product is known to the state of California to cause cancer, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Review: Rubber quality seems to be pretty good and thickness - They seem to work pretty good and hold up as well. Good value for the money.
Review: Very versatile and flexible solution! - Perfect solution when my metal coupling didn’t reach as far as it needed to. This completed the leak seal.

## Features

- Flexible Coupling Compatible with cast Iron, plastic, copper, lead, and steel piping
- Flexible Connectors are Leak-Proof, Rot-Proof and Sealed Against Infiltration and Exfiltration,
- May be used for Non-Pressure Drain, waste, and vent (DWV) piping Systems and sewer Systems indoors and outdoors
- ConForms to ASTM C1173, CSA B602, Certified and UPC Approved, Rated for underground use
- Each Rubber Fitting is marked with part number, size, and Certifications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GQ1K91B |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #131,764 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4,144 in Pipe Fittings |
| Brand | SUPPLYGIANT |
| Color | Black |
| Connector Type | Reducer |
| Customer Reviews | 4.6 4.6 out of 5 stars (617) |
| Date First Available | August 21, 2018 |
| Exterior Finish | PVC |
| Finish | finish_type |
| Global Trade Identification Number | 00804595279380 |
| Included Components | Coupling |
| Item Package Quantity | 1 |
| Item Weight | 1.9 pounds |
| Item dimensions L x W x H | 4 x 4 x 6 inches |
| Item model number | 6I49x2 |
| Manufacturer | Everflow |
| Material | Pvc,Stainless Steel,Copper,Lead,Plastic,Iron |
| Measurement System | inch |
| Number of Pieces | 2 |
| Part Number | 6I49x2 |
| Product Dimensions | 4 x 4 x 6 inches |
| Size | 4 Inch |
| Style | Pack of 2 |
| UPC | 804595279380 |

## Product Details

- **Brand:** SUPPLYGIANT
- **Color:** Black
- **Connector Type:** Reducer
- **Exterior Finish:** PVC
- **Global Trade Identification Number:** 00804595279380
- **Item dimensions L x W x H:** 4 x 4 x 6 inches
- **Manufacturer:** Everflow
- **Material:** Pvc,Stainless Steel,Copper,Lead,Plastic,Iron
- **Number of Pieces:** 2
- **Size:** 4 Inch

## Images

![Supply Giant 6I49x2 Flexible Pvc Coupling with Stainless Steel Clamps 4 inch Black (pack of 2) - Image 1](https://m.media-amazon.com/images/I/61PAa2JxgfL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Rubber quality seems to be pretty good and thickness
*by S***. on March 18, 2024*

They seem to work pretty good and hold up as well. Good value for the money.

### ⭐⭐⭐⭐⭐ Very versatile and flexible solution!
*by D***B on June 16, 2024*

Perfect solution when my metal coupling didn’t reach as far as it needed to. This completed the leak seal.

### ⭐⭐⭐⭐⭐ Properly sized, good quality, on time shipping
*by W***! on January 11, 2021*

Product is exactly as advertised. Arrived on time and in excellent condition. Ignore the reviews stating that these are not properly sized as the people who write those reviews do not know what they are talking about. The sizing (1-1/4", 1-1/2", etc.) refers to the inside diameter of a pipe, not the outside diameter. Schedule 40 PVC pipe wall thickness adds considerably to the overall diameter of a pipe. These couplings are designed and sized to fit over the outside of PVC pipe, and therefore have an inside diameter that is larger than the sizing indicates. To know what size to order, just look at the information printed on the pipe itself. For example, if you have two sections of 1-1/2" Schedule 40 PVC pipe that you need to join, order the 1-1/2" coupling and you should be good to go.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-13*