- Durable Construction: The Valve Core Quick Remover Installer is crafted from high-quality stainless steel, ensuring long-lasting performance and resistance to corrosion. - Efficient Design: Featuring a ball valve that opens and closes with just a quarter turn, this tool allows you to securely hold and remove the valve core without risking refrigerant loss. - Comprehensive Kit: This kit includes: - 1 High Pressure Coupler (red) with a 16mm inner diameter - 1 Low Pressure Coupler (blue) with a 13mm inner diameter - 1 Detachable Valve Core Remover - 5 R134a Valve Cores - 5 5V1 Valve Cores - Versatile Applications: Ideal for servicing vehicle air conditioning systems, household air conditioners, and for HVAC maintenance and repairs, making it an essential tool for both professionals and DIY enthusiasts. - User-Friendly Functionality: The built-in stainless steel ball valve enables quick closure to prevent refrigerant loss when changing valve cores, ensuring a smooth and efficient workflow. - Compatibility: Suitable for a wide range of vehicles and air conditioning systems, providing flexibility for varied applications. This Valve Core Quick Remover Installer is designed for efficiency and reliability, making it a must-have for anyone working with air conditioning systems.