---
product_id: 650080873
title: "1/2 to 3/8 Reducer Faucet Adapter, 304 Stainless Steel 3/8 Male to 1/2 Male Compression Fittings for Water Supply Fitting for RV Kitchen Piping, Water Hose Pipe Connector with Rubber Washer(2 Pack)"
brand: "inwindrain"
price: "₱2668"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/650080873-1-2-to-3-8-reducer-faucet-adapter-304-stainless
store_origin: PH
region: Philippines
---

# Leak-Proof Rubber Washer Seal 304 Stainless Steel Durability Precision Threaded Compression Fittings 1/2 to 3/8 Reducer Faucet Adapter, 304 Stainless Steel 3/8 Male to 1/2 Male Compression Fittings for Water Supply Fitting for RV Kitchen Piping, Water Hose Pipe Connector with Rubber Washer(2 Pack)

**Brand:** inwindrain
**Price:** ₱2668
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your water game with leak-proof precision!

## Quick Answers

- **What is this?** 1/2 to 3/8 Reducer Faucet Adapter, 304 Stainless Steel 3/8 Male to 1/2 Male Compression Fittings for Water Supply Fitting for RV Kitchen Piping, Water Hose Pipe Connector with Rubber Washer(2 Pack) by inwindrain
- **How much does it cost?** ₱2668 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/650080873-1-2-to-3-8-reducer-faucet-adapter-304-stainless)

## Best For

- inwindrain enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Free Confidence:** Rubber washers and precision threads ensure zero drips under pressure.
- • **Dual Pack Convenience:** Two adapters plus washers included—perfect for multiple projects or backups.
- • **Versatile Compatibility:** Fits 1/2" NPT to 3/8" compression connections for RVs, kitchens, and more.
- • **Quick & Secure Installation:** Hexagonal design allows easy wrench tightening for hassle-free setup.
- • **Built to Last with 304 Stainless Steel:** Superior corrosion resistance beats brass for long-term reliability.

## Overview

This 1/2 to 3/8 reducer faucet adapter is crafted from premium 304 stainless steel for unmatched durability and corrosion resistance. Designed for RVs, kitchens, and bathrooms, it features precision compression fittings with rubber washers to guarantee leak-free water connections. The pack includes two adapters for versatile use, ensuring quick, secure installation with a wrench-friendly hex shape.

## Description

🌟Our 1/2 to 3/8 Reducer Faucet Adapter, a high-quality solution designed to enhance your RV kitchen piping and water supply fittings. Constructed with durable 304 stainless steel, this adapter ensures longevity and reliable performance.🌟With a 3/8 male to 1/2 male compression fitting, this adapter seamlessly connects water hoses and pipes, allowing for efficient water flow and easy installation. The precise design and compatibility make it ideal for various applications, including RVs, kitchens, and other water supply systems.🌟We understand the importance of leak-free connections, which is why our adapter comes with rubber washers. These washers provide a secure seal, preventing any water leakage and ensuring a hassle-free experience.🌟Each pack contains two adapters, offering versatility and convenience for multiple installations or as a backup. The compact and ergonomic design allows for easy handling and storage.🌟Upgrade your water supply fittings with our 1/2 to 3/8 Reducer Faucet Adapter and enjoy reliable performance, leak-free connections, and peace of mind. Trust our high-quality product to deliver exceptional results for all your water supply needs.

## Features

- 【Ersatile Application】 Our faucet adapter is designed for various applications, including connecting faucet inlet hoses in RVs, campers, kitchens, and bathrooms. It provides convenience and versatility for adding faucets to your setup. A must-have stainless steel 304 fitting for your tubing needs.
- 【Tandard Size Compatibility】 With a 1/2" NPT x 3/8" compression size, please note that the 3/8" end is not NPT threaded and is specifically intended for connection to angle valves, faucet inlet hoses, braided hoses, and similar fittings. It cannot be used to connect to pipes. The 3/8" compression end connects to a 0.52" diameter female thread, while the 1/2" NPT end connects to a 0.75" diameter female thread. Please verify compatibility before making your purchase.
- 【Remium Stainless Steel Build】 Crafted from high-quality 304 stainless steel, our RV faucet adapter surpasses brass alternatives in strength, durability, and resistance to corrosion and rust. No nickel plating treatment is required, ensuring long-lasting performance.
- 【Eak-Proof Design】 The 1/2 to 3/8 reducer fittings come equipped with reliable rubber gaskets that prevent leaks and ensure a tight seal. The precision, smoothness, and accuracy of the stainless steel threads further enhance the sealing capability, providing a leak-free experience.
- 【Afety and Convenience】 Our fittings are made from non-toxic materials that meet safety regulations, making them suitable for drinking water pipes. The easy-to-use design allows for quick and secure connections, while the hexagonal shape facilitates tightening with a wrench for added convenience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | inwindrain |
| Part number | 12T38RFA |
| Item Weight | 91 g |
| Product Dimensions | 3.05 x 1.98 x 1.98 cm; 91 g |
| Item model number | 12T38RFA |
| Size | ‎1/2 to 3/8 |
| Color | Nickel |
| Material | Stainless Steel |
| Number Of Pieces | 2 |
| Included components | ‎1/2 to 3/8 Brass Reducer Adapter *2, Washer *4 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** ‎1/2 to 3/8
- **Material:** Stainless Steel
- **Brand:** inwindrain
- **Colour:** Nickel
- **Item dimensions L x W x H:** 30 x 20 x 20 millimeters

## Images

![1/2 to 3/8 Reducer Faucet Adapter, 304 Stainless Steel 3/8 Male to 1/2 Male Compression Fittings for Water Supply Fitting for RV Kitchen Piping, Water Hose Pipe Connector with Rubber Washer(2 Pack) - Image 1](https://m.media-amazon.com/images/I/71MHMbxYpjL.jpg)
![1/2 to 3/8 Reducer Faucet Adapter, 304 Stainless Steel 3/8 Male to 1/2 Male Compression Fittings for Water Supply Fitting for RV Kitchen Piping, Water Hose Pipe Connector with Rubber Washer(2 Pack) - Image 2](https://m.media-amazon.com/images/I/81nQvMIz3PL.jpg)
![1/2 to 3/8 Reducer Faucet Adapter, 304 Stainless Steel 3/8 Male to 1/2 Male Compression Fittings for Water Supply Fitting for RV Kitchen Piping, Water Hose Pipe Connector with Rubber Washer(2 Pack) - Image 3](https://m.media-amazon.com/images/I/812V+sBhsPL.jpg)
![1/2 to 3/8 Reducer Faucet Adapter, 304 Stainless Steel 3/8 Male to 1/2 Male Compression Fittings for Water Supply Fitting for RV Kitchen Piping, Water Hose Pipe Connector with Rubber Washer(2 Pack) - Image 4](https://m.media-amazon.com/images/I/61c-qmp2mLL.jpg)
![1/2 to 3/8 Reducer Faucet Adapter, 304 Stainless Steel 3/8 Male to 1/2 Male Compression Fittings for Water Supply Fitting for RV Kitchen Piping, Water Hose Pipe Connector with Rubber Washer(2 Pack) - Image 5](https://m.media-amazon.com/images/I/81B3hFD7dmL.jpg)

## Available Options

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

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-10*