--- product_id: 505360101 title: "12 Feet High Pressure Braided Propane Hose Extension with Conversion Coupling 3/8\" Flare to 1/2\" Female NPT, 1/4\" &1/8\" Male NPT, 3/8 inch Brass Fittings Male Flare for BBQ Grill, Fire Pit, Heater" brand: "gardennow" price: "¥14278" currency: JPY in_stock: true reviews_count: 8 category: "Garden Now" url: https://www.desertcart.jp/products/505360101-12-feet-high-pressure-braided-propane-hose-extension-with-conversion store_origin: JP region: Japan --- # 7 versatile brass adapter fittings 12 ft stainless steel braided hose 350 PSI high-pressure rating 12 Feet High Pressure Braided Propane Hose Extension with Conversion Coupling 3/8" Flare to 1/2" Female NPT, 1/4" &1/8" Male NPT, 3/8 inch Brass Fittings Male Flare for BBQ Grill, Fire Pit, Heater **Brand:** gardennow **Price:** ¥14278 **Availability:** ✅ In Stock ## Summary > 🔥 Upgrade your outdoor fuel game with unstoppable pressure and seamless connections! 🔥 ## Quick Answers - **What is this?** 12 Feet High Pressure Braided Propane Hose Extension with Conversion Coupling 3/8" Flare to 1/2" Female NPT, 1/4" &1/8" Male NPT, 3/8 inch Brass Fittings Male Flare for BBQ Grill, Fire Pit, Heater by gardennow - **How much does it cost?** ¥14278 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/505360101-12-feet-high-pressure-braided-propane-hose-extension-with-conversion) ## Best For - gardennow enthusiasts ## Why This Product - Trusted gardennow brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** CSA certified for airtight, leak-proof connections under high pressure (350 PSI), ensuring your outdoor setup is secure and worry-free. - • **Flexible & Portable:** 12-foot length with flexible stainless steel braid allows easy installation in tight spaces while maintaining strength and durability. - • **Unmatched Durability:** Premium 100% solid brass fittings and stainless steel braid resist corrosion, aging, and rodent damage for long-lasting reliability. - • **Universal Compatibility:** Includes 7 different adapter couplings to seamlessly connect with grills, fire pits, heaters, RVs, and more—no more fumbling with mismatched parts. - • **Complete Installation Kit:** Comes with wrench, sealing tape, and Velcro buckle for quick, hassle-free setup—get grilling or heating faster and smarter. ## Overview This 12-foot propane hose extension features a high-pressure 350 PSI rating with durable stainless steel braiding and 100% solid brass fittings. It includes 7 versatile adapter couplings for broad compatibility with grills, fire pits, heaters, and RV propane systems. CSA certified for airtight safety, it comes as a complete kit with tools and sealing tape for easy, reliable installation. ## Description 12 Feet High Pressure Braided Propane Hose Extension with Conversion Coupling 3/8" Flare to 1/2" Female NPT, 1/4" Male NPT, 1/8" NPT Male,3/8" Male NPT, 3/8" Male Flare for BBQ Grill, Fire Pit, Heater Review: should have replaced rubber hose years ago - Perfect replacement for old rubber hose. The original suffered rodent damage, as they hoped to enter the house by eating away the hose. This metal braided sheathing put an end to that. Review: My review - Works good its installed ## Features - 【GardenNow Upgraded 12 FT 350 PSI high-pressure Propane extension Hose】This Propane Extension Hose upgrade to come with powerful 7 different couplings adapter fitting: 3/8" NPT Male x 3/8" NPT Male, 1/2" Female NPT x 3/8" Flare Male, 3/8" NPT Male x 3/8" Flare Male, 3/8" Flare Male x 3/8" Flare Male, 1/4" NPT Male x 3/8" Flare Male, 1/8" NPT Male x 3/8" Flare Male, 3/8" Brass Gas Ball Valve. These conversion connection extand the outdoor - 【Premium Material】3/8" female flare fittings on both ends and 7 different types of adapters fittings kit of this 3/8" propane hose are made of 100% Solid Brass to ensure secure and durable for long-lasting to use. The 3/8” Female Flare propane hose is made of durable stainless steel braided with anti corrosion, anti-aging, air tightness, heat-resistance, flexibility features. This propane extension hose with CSA Certification, ensures air tightness and stability. High Pressure: 350 PSI. - 【Standard Fittings】This 3/8" Female Fitting x 3/8" Female Fitting Propane Hose comes with 7 different types of adapter adapters. Excellent 3/8" Propane Hose Conversion Adapter Kit for easy storage and portability, flexible use and space saving. This 12ft Braided Stainless Steel High Pressure Propane Extension Hose comes with a standard connector kit to take all your worries away. For RVs Best choice, travel trailer. - 【Wide Compatibility】This 3/8" propane hose adapter kit hose has female 3/8" ends on both sides, connect an appliance equipped with a 3/8" male flare fitting. For extending the propane tank line on your LP appliance and fire pit table. Compatible with RV, gas grill, stove, propane heater, portable fire pit,griddle, propane generator, portable generator, propane smoker, burner and more. - 【Package List】Package includes: 1* 12FT 350 PSI High Pressure Propane extension Hose + 7* Couplings Adapter Fitting ( 3/8" NPT Male x 3/8" NPT Male, 1/2" Female NPT x 3/8" Flare Male, 3/8" NPT Male x 3/8" Flare Male, 3/8" Flare Male x 3/8" Flare Male, 1/4" NPT Male x 3/8" Flare Male, 1/8" NPT Male x 3/8" Flare Male, 3/8" Brass Gas Ball Valve) +1* Wrench +1* Roll Sealing Tape + 1* Buckle Velcro. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BNXFL2QF | | Best Sellers Rank | #234,295 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,224 in Grill Connectors & Hoses | | Brand | GardenNow | | Brand Name | GardenNow | | Color | Silver | | Customer Reviews | 4.5 out of 5 stars 217 Reviews | | Item Dimensions L x W | 120"L x 0.5"W | | Item Length | 12 Feet | | Item Type Name | 10Feet High Pressure Braided Propane Hose+7* Couplings Adapter Fitting | | Manufacturer | GardenNow | | Material | Brass , Stainless Steel | | Material Type | Brass, Stainless Steel | | Maximum Pressure | 350 Pound per Square Inch | | Outside Diameter | 0.38 Inches | | Product Dimensions | 120"L x 0.5"W | | Unit Count | 1.0 Count | ## Images ![12 Feet High Pressure Braided Propane Hose Extension with Conversion Coupling 3/8" Flare to 1/2" Female NPT, 1/4" &1/8" Male NPT, 3/8 inch Brass Fittings Male Flare for BBQ Grill, Fire Pit, Heater - Image 1](https://m.media-amazon.com/images/I/91hn1tGfCpL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ should have replaced rubber hose years ago *by L***E on May 11, 2026* Perfect replacement for old rubber hose. The original suffered rodent damage, as they hoped to enter the house by eating away the hose. This metal braided sheathing put an end to that. ### ⭐⭐⭐⭐⭐ My review *by M***T on December 18, 2025* Works good its installed ### ⭐⭐⭐⭐⭐ Great customer service *by J***Y on December 3, 2025* Good stuff sent extra fittings to match up with what i possibly have thinkingbahead in the kit supplies --- ## 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.jp/products/505360101-12-feet-high-pressure-braided-propane-hose-extension-with-conversion](https://www.desertcart.jp/products/505360101-12-feet-high-pressure-braided-propane-hose-extension-with-conversion) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-10*