--- 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: "AR$43494" currency: ARS in_stock: true category: "Inwindrain" url: https://www.desertcart.com.ar/products/650080873-1-2-to-3-8-reducer-faucet-adapter-304-stainless store_origin: AR region: Argentina --- # Leak-Proof Rubber Washer Seal 304 Stainless Steel Durability Precision NPT & Compression Threads 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:** AR$43494 **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?** AR$43494 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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 - • **Dual-Pack Convenience:** Two adapters plus extra washers mean you’re ready for multiple setups or emergency backups—never get caught unprepared. - • **Quick & Secure Installation:** Ergonomic hex shape allows easy wrench tightening, saving you time and hassle on every project. - • **Leak-Free Confidence Every Time:** Integrated rubber washers and precision threading guarantee a watertight seal—no drips, no mess. - • **Built to Last with 304 Stainless Steel:** Premium corrosion-resistant metal ensures your fittings never fail, even in demanding RV or kitchen environments. - • **Versatile Compatibility for Modern Living:** Designed to connect 1/2" NPT to 3/8" compression fittings, perfect for RVs, kitchens, and more. ## Overview This 2-pack of 1/2 to 3/8 reducer faucet adapters is crafted from premium 304 stainless steel for superior strength and corrosion resistance. Featuring precision NPT and compression threads with rubber washers, these fittings ensure leak-free connections ideal for RVs, kitchens, and water supply systems. Compact and easy to install, they offer versatile compatibility and durable performance for professional-grade plumbing solutions. ## 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 - 【Versatile Application】The 1/2 male to 3/8 male adapter is designed for various applications, including connecting faucet inlet hoses in RVs, campers, kitchens, and bathrooms. Provides convenience and versatility to add faucets to your setup. An essential 304 stainless steel accessory for your piping needs. - 【Standard Size Compatibility】 With an NPT compression size of 1/5.1 cm x 3/20.3 cm, note that the 3/20.3 cm end is not NPT threaded and is specifically intended for connecting to angle valves, faucet inlet hoses, braided hoses, and similar accessories. Cannot be used to connect to pipes. The compression end of 3/8-Inch (20.3 cm) connects to a female thread of 1.3 cm diameter, while the NPT end of 1/5-Inch (5.1 cm) connects to a female thread of 1.9 cm diameter. Please check compatibility before making your purchase. - 【Premium Stainless Steel Construction】Crafted from high-quality 304 stainless steel, our water line adapter outperforms brass alternatives in strength, durability, and resistance to corrosion and rust. No nickel plating treatment is required, ensuring long-lasting performance. - 【LEAKPROOF DESIGN】 The 1/2 to 3/8 water hose adapter comes 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. - 【Safety and Convenience】 Our 1/2 to 3/8 water pipe adapter is made of non-toxic materials that meet safety regulations, making them suitable for drinking water pipes. The user-friendly design allows for quick and secure connections, while the hexagonal shape makes it easy to tighten with a wrench for added convenience. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C84J4LSP | | ASIN | B0C84J4LSP | | Brand Name | inwindrain | | Color | Nickel | | Connector Type | Reducer | | Customer Reviews | 4.6 4.6 out of 5 stars (97) | | Customer reviews | 4.6 4.6 out of 5 stars (97) | | Date First Available | 30 July 2024 | | 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 model number | 12T38RFA | | Manufacturer | inwindrain | | Manufacturer | inwindrain | | Manufacturer Part Number | 12T38RFA | | Material Type | Stainless Steel | | Model Number | 12T38RFA | | Number of Pieces | 2 | | Product Dimensions | 3.05 x 1.98 x 1.98 cm; 91 g | | Set Name | Stainless Steel 1/2 to 3/8 Reducer Faucet Adapter Set (2 Piece) | | 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) ## Available Options This product comes in different **Color** options. --- ## 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.com.ar/products/650080873-1-2-to-3-8-reducer-faucet-adapter-304-stainless](https://www.desertcart.com.ar/products/650080873-1-2-to-3-8-reducer-faucet-adapter-304-stainless) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-11-10*