For those working in the HVAC industry, these straight copper fittings are indispensable. They facilitate the welding of copper pipes, providing a seamless connection that withstands high pressure and temperature variations. Whether you're installing a new air conditioning system or repairing an existing one, these fittings ensure a professional and reliable finish. Features - Color: Rose Gold -Material:Purple copper - Size: 2.60X2.20X2.20cm/1.02X0.86X0.86in -Robust design: these copper fittings are designed to withstand high pressure and temperature variations, making them suitable for various hvac applications -Easy to solder: the copper material is easy to solder, allowing for quick and secure connections -Wide compatibility: compatible with a variety of copper pipes and fittings, these couplings offer versatility and convenience for different projects -Leakproof performance: engineered to provide a leakproof connection, these fittings ensure the integrity and efficiency of your hvac system -Comprehensive set: the set provides enough fittings for multiple installations or repairs, ensuring you have the necessary components for your projects Package list: 5pcs copper pipe connector