--- 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: "187.47 DT" currency: TND in_stock: true reviews_count: 5 category: "Inwindrain" url: https://www.desertcart.tn/products/650080873-1-2-to-3-8-reducer-faucet-adapter-304-stainless store_origin: TN region: Tunisia --- # Leak-Proof Rubber Washer Seal 304 Stainless Steel Durability Precision Threaded Compression Fit 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:** 187.47 DT **Availability:** ✅ In Stock ## Summary > 🚿 Upgrade Your Flow: Leak-Free, Durable, and Ready to Connect! ## 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?** 187.47 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Versatile Compatibility:** Designed for 1/2" NPT to 3/8" compression fittings, perfect for RVs, campers, and home plumbing upgrades. - • **Dual Pack for Double Convenience:** Two adapters included so you’re always ready—whether upgrading or keeping a backup on hand. - • **Leak-Proof Confidence Every Time:** Integrated rubber washers and precision threads guarantee a watertight seal—no drips, no mess. - • **Effortless Installation & Maintenance:** Hexagonal design allows quick wrench tightening, making setup and repairs a breeze. - • **Built to Last with 304 Stainless Steel:** Premium corrosion-resistant metal ensures your fittings never fail, even in RV or kitchen environments. ## Overview The 1/2 to 3/8 Reducer Faucet Adapter by inwindrain is a high-grade plumbing fitting crafted from 304 stainless steel for superior strength and corrosion resistance. Featuring precision NPT and compression threads with rubber washers, it ensures leak-proof connections ideal for RVs, kitchens, and bathrooms. This 2-pack offers versatile compatibility and easy installation, making it a must-have for professional-grade water supply setups. ## 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. Review: Great for an RO faucet Review: Makes it much easier to install any faucet into a motor home or RV. ## 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 | |---------------|-------| | ASIN | B0C84J4LSP | | Brand | inwindrain | | Brand Name | inwindrain | | Color | Nickel | | Colour | Nickel | | Connector Type | Reducer | | Connector type | Reducer | | Customer Reviews | 4.7 out of 5 stars 80 Reviews | | Exterior Finish | Brass | | Included Components | 1/2 to 3/8 Brass Reducer Adapter *2, Washer *4 | | Item Dimensions | 30 x 20 x 20 millimeters | | Item Type Name | Faucet Adapter 1/2 to 3/8 | | Item Weight | 0.09 Kilograms | | Item dimensions L x W x H | 30 x 20 x 20 millimeters | | Manufacturer | inwindrain | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | 12T38RFA | | Number of Pieces | 2 | | Size | 1/2 to 3/8 | | Thread Size | 1/2 inch NPT | | Thread Type | NPT | | Unit Count | 2 Count | ## Product Details - **Brand:** inwindrain - **Colour:** Nickel - **Item dimensions L x W x H:** 30 x 20 x 20 millimeters - **Material:** Stainless Steel - **Size:** 1/2 to 3/8 ## 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for an RO faucet *by R***L on 16 September 2025* ### ⭐⭐⭐⭐⭐ Makes it much easier to install any faucet into a motor home or RV. *by J***. on 25 February 2026* ### ⭐⭐⭐⭐⭐ Great *by R***E on 11 July 2025* --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/650080873-1-2-to-3-8-reducer-faucet-adapter-304-stainless](https://www.desertcart.tn/products/650080873-1-2-to-3-8-reducer-faucet-adapter-304-stainless) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-18*