Straight Copper Coupling and Fittings Kit Designed for professionals and DIY enthusiasts, this straight copper coupling set ensures reliable connections for HVAC, refrigeration, and plumbing systems. Each piece is crafted from durable copper to deliver longlasting performance and resistance to wear. Key Benefits and Features: **Quick and Easy Installation**: The straight copper coupling design allows for efficient setup without complex tools or procedures, making it suitable for both expert technicians and home repairs. **Leakproof Reliability**: Precision engineering ensures a secure, leak connection, helping maintain system integrity and efficiency in air conditioning, refrigeration, or plumbing projects. **Durable Copper Construction**: quality copper resists corrosion, withstands pressure, and maintains conductivity, ensuring dependable performance over time. **Comprehensive Supply Kit**: Includes ample fittings for multiple installations or tasks, giving you the right parts on hand when needed. **MultiSystem Compatibility**: for HVAC, air conditioning, refrigeration, and general plumbing applications, offering a versatile solution for various connection needs. **Useful Accessories**: Can be paired with copper crimping tools and brass wire brushes for efficient assembly and maintenance. Practical Use Scenarios: 1. **HVAC **: worn or damaged fittings in an air conditioning system to restore cooling performance. 2. **Refrigeration Installation**: Connect copper tubes for a secure and leakproof refrigeration line in commercial or residential setups. 3. **Plumbing Maintenance**: Join copper pipes in household or industrial plumbing systems, ensuring a watertight and durable seal. Specifications: **Material**: grade copper **Design**: Straight coupling and copper fittings **Application Range**: Air conditioning, refrigeration, plumbing systems **Compatibility**: Suitable with copper tubes, copper coupling with stop, standard HVAC copper pipes This straight copper coupling and fittings kit is built for consistent performance, professional results, and dependable system operation across a wide range of projects.