---
product_id: 70705101
title: "Flex-Drain 53127 Flexible Downspout Extension Adapter, 3 by 4 by 4-Inch, White"
brand: "amerimax"
price: "₩37804"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/70705101-flex-drain-53127-flexible-downspout-extension-adapter-3-by-4
store_origin: KR
region: South Korea
---

# Seamless white finish 30% stronger load rating Universal 3" & 4" pipe fit Flex-Drain 53127 Flexible Downspout Extension Adapter, 3 by 4 by 4-Inch, White

**Brand:** amerimax
**Price:** ₩37804
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your drainage game with Flex-Drain’s powerhouse adapter!

## Quick Answers

- **What is this?** Flex-Drain 53127 Flexible Downspout Extension Adapter, 3 by 4 by 4-Inch, White by amerimax
- **How much does it cost?** ₩37804 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/70705101-flex-drain-53127-flexible-downspout-extension-adapter-3-by-4)

## Best For

- amerimax enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Exceeds ASTM standards with a 30% higher load-bearing capacity than typical corrugated pipes.
- • **Sleek & Subtle:** Color-coordinated white finish blends perfectly with your home’s exterior for a clean look.
- • **Accessory Ready:** Connects effortlessly with other Flex-A-Spout accessories for a complete drainage solution.
- • **Flexible Extension:** Expands up to 16 inches, adapting to your drainage needs with ease.
- • **Effortless Compatibility:** Fits both 3-inch and 4-inch downspouts and pipes for seamless integration.

## Overview

The Flex-Drain 53127 is a durable, white flexible downspout extension adapter designed to connect 3-inch and 4-inch downspouts to 4-inch drain pipes. It boasts a 30% higher load-bearing rating than standard corrugated pipes, meets ASTM strength standards, and extends up to 16 inches. Its color-coordinated finish ensures a sleek, professional look while offering compatibility with most traditional pipes and Flex-A-Spout accessories.

## Description

Connect downspouts to 3" or 4" drain pipes. Extends up to 16". Connects to other flex-a-spout accessories. 3" x 4" Color: White Down spout adaptor Connect downspouts to 3" or 4" drain pipes Extends up to 16" Connects to other flex-a-spout accessories.

## Features

- Connect your downspout to white flex-drain pipe! color-coordinated to match their environments
- Exceeds all industry standards for strength and durability(astm)
- 30-percent higher load-bearing rating than standard corrugated pipe
- Compatible with most traditional 3-inch and 4-inch corrugated pipe and 4-inch PVC
- The downspout adapter side is 3-inch by 4-inch and the pipe is 4-inch, also available with 2 by 3 downspout and 4-inch pipe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 1 Count (Pack of 1) |
| Material | Plastic |
| Brand | Amerimax |
| Color | White |
| Item dimensions L x W x H | 4 x 4 x 8 inches |
| Connector Type | Adapter |
| Thread Size | 4 inch |
| Exterior Finish | White |
| Thread Type | NPT |
| Item Weight | 3.68 ounces |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00732736531274 |
| Manufacturer | Cleveland Tubing, Inc. |
| UPC | 732736531274 |
| Part Number | ADP53129 |
| Product Dimensions | 4 x 4 x 8 inches |
| Item model number | 53127 |
| Is Discontinued By Manufacturer | No |
| Finish | White |
| Item Package Quantity | 1 |
| Included Components | Flex-A-Spout Down Spout Adaptor, White, 3 x 4-In. |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |

## Product Details

- **Size:** 1 Count (Pack of 1)
- **Material:** Plastic
- **Brand:** Amerimax
- **Color:** White
- **Item dimensions L x W x H:** 4 x 4 x 8 inches
- **Connector Type:** Adapter
- **Thread Size:** 4 inch
- **Exterior Finish:** White
- **Thread Type:** NPT
- **Item Weight:** 3.68 ounces

## Images

![Flex-Drain 53127 Flexible Downspout Extension Adapter, 3 by 4 by 4-Inch, White - Image 1](https://m.media-amazon.com/images/I/61LqJrv-eCL.jpg)
![Flex-Drain 53127 Flexible Downspout Extension Adapter, 3 by 4 by 4-Inch, White - Image 2](https://m.media-amazon.com/images/I/91RtN9lFXkL.jpg)

## Available Options

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

## Frequently Bought Together

- Flex-Drain 53127 Flexible Downspout Extension Adapter, 3 by 4 by 4-Inch, White
- AMERIMAX HOME PRODUCTS Amerimax-37084, 2" x 3", White
- plusgutter White-2pack Rain Gutter Downspout Extensions Flexible, Drain Downspout Extender,Down Spout Drain Extender, Gutter Connector Rainwater Drainage,Extendable from 21 to 68 Inches

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**Shop now:** [https://www.desertcart.kr/products/70705101-flex-drain-53127-flexible-downspout-extension-adapter-3-by-4](https://www.desertcart.kr/products/70705101-flex-drain-53127-flexible-downspout-extension-adapter-3-by-4)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-10*