Valve Core Replacement Tools Kit for R134A and R1234YF - Purpose and design Designed for air conditioning systems using R134A and R1234YF. Facilitates easy removal and installation of valve cores, helping maintain system integrity during service. - Function Enables smooth valve core removal and installation, reducing the risk of damage to cores and fittings and helping to protect refrigerant from unnecessary loss during service. - Compatibility and seal Works with standard valve cores to provide a safe and reliable seal during core removal and installation. Ensures a snug fit and helps prevent leaks. - Complete set Contains all the tools you need for efficient valve work, making the process convenient and cost-effective. Provides a comprehensive solution for valve core replacement. - Material and durability Made of brass for durability and long-lasting performance in automotive applications. Brass construction offers good resistance to wear and corrosion. - Performance and reliability Built to withstand the demands of automotive service, delivering precise operation and dependable results during valve core work. - Use scenarios and applications - Automotive service: performing valve core replacement on cars, trucks, and SUVs that use R134A or R1234YF refrigerants. - Fleet maintenance: on-site valve core service for fleet vehicles to minimize downtime and ensure reliable refrigerant systems. - Shop or mobile service: comprehensive valve core work during refrigerant recharge, leak repair, or preventive maintenance.