36Pcs Car Air Conditioner Valve Core Schrader Valve Cores Accessories A/C R12 R134a Refrigeration Tire Valve Stem with Double Head Dual Dismantling Remover Installer Tool Assortment KitSize: 36PcsProduct Type: High quality air conditioner valve core for R12 R134a air conditioning accessories Package: This kit includes 25 pieces of R12 and 10 pieces of R134a with 1 remover installer tool, totaling 36 pieces stored in a transparent plastic box. Suitable for car air conditioning replacement and maintenance, replacement refrigerant valve core leak. Great for mechanics and A/C repair shops, fits most cars. These accessories can withstand oil, impact, and corrosion, ensuring watertightness. Dimensions: 5 x 2.52 x 0.87 inches.