【40PCS AC Valve Core Kit】--- This AC valve core kit includes 39 valve cores includes 10pc- R134A valve core, 10pc- R12 valve core, 5pc-10mm high side valve core, 5pc-8mm low side valve core, 5pc-7.6mm Peugeot & Volvo, 2pc-5.6mm Jetta, 2pc-7.5mm BMW, and 1 pc valve core remover tool. 【Wide Usage】--- Air conditioning valve core kit is suitable for the replacement and maintenance of automotive air conditioners, with R134A R12 AC refrigeration system. 【Wide Usage】--- Air conditioning valve core kit is suitable for the replacement and maintenance of automotive air conditioners, with R134A R12 AC refrigeration system. 【Easy to Use】--- Car air conditioner valve core assortment kit is portable with transparent plastic box, ensuring effortless access, storage, and reducing losing any components. 【Free-Worry Warranty】---AC valve core removal tool kit with 180 days free worry warranty, if you have any questions about the kit, please feel free to contact us and we will surely provide you with a satisfactory solution. Specifications: Type: AC Valve Core Kit Material: Aluminum & Brass Package Includes: 10PC x R134A Valve Cores 10PC x R12 Valve Cores 5PC x 10mm High Side Valve Cores 5PC x 8mm Low Side Valve Cores 5PC x For Peugeot & Volvo Valve Cores 2PC x Valve Cores Compatible with Jetta 2PC x Valve Cores Compatible with BMW 1PC x Valve Core Remover