{"product_id":"2-pack-copper-pipe-extension-connectors-3-8-for-hvac-repair","title":"2-Pack Copper Pipe Extension Connectors, 3\/8\" for HVAC Repair","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComplete 2-Size Repair KitEverything needed for a professional piping project. Includes 2 sets of 3\/8\" copper flare coupling adapters. Each set comes with its own flare union connector and 2 matching flare nuts—totaling 2 connectors and 4 nuts for a complete solution.\u003c\/li\u003e\n\u003cli\u003eWeld-Free EfficiencySave time and simplify your workflow. No specialized welding machine or open flame is required. These 3\/8\" flare couplings create a secure connection using only a common wrench, making them practical for tight or hard-to-reach installation areas.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Solid CopperBuilt for durability with thickened solid copper construction. Each copper flare coupling is designed to maintain structural integrity in demanding HVAC environments, supporting long-lasting performance for installation, maintenance, and repair work.\u003c\/li\u003e\n\u003cli\u003ePrecision Mixed Size FitEliminate sizing confusion with precision-engineered threads. The 3\/8\" flare union fittings are designed for standard 9.53mm SAE flare copper tubing, making them suitable for mini-split AC maintenance and line extension.\u003c\/li\u003e\n\u003cli\u003eVersatile System UtilityA practical choice for HVAC technicians and experienced DIY users. These mixed-size flare coupling fittings support air-conditioning and refrigeration piping projects where properly flared copper tubes need to be joined or extended without welding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese premium copper pipe extension joint connectors offer a reliable, weld-free solution for seamlessly joining or lengthening HVAC lines using only a simple wrench.  Designed for mini-split installations and refrigerator repairs, this versatile kit ensures sturdy, leak-free connections for both professionals and DIY enthusiasts working across air conditioning, plumbing, and gas systems.  Note: Usually there are two different sizes copper tubes in the AC system. We need to purchase corresponding size pipe connectors to match the two pipes.  Specifications: Item: AC pipe joint Connector Material: Brass For Pipe Size: 3\/8\" (9.53mm)   Package Included: 2 Pack x 3\/8\" AC pipe joint Connector\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43359743181009,"sku":"BW-B0GT7T3YQW","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/81F5aHSwl8L._AC_SL1500.jpg?v=1791004362","url":"https:\/\/belmontwarehouse.com\/products\/2-pack-copper-pipe-extension-connectors-3-8-for-hvac-repair","provider":"Belmont Warehouse","version":"1.0","type":"link"}