Features: Ensures your air conditioning systems are leak free and fully operational with our comprehensive valves Cores set, designed for seamlesses R134a refrigerants repairs on both automotive and household units. Crafted from materials like silicone, brass, and stainless steel, this air conditioner repair tool set includes a variety of valves cores, spacers, and wrench, all organized in a convenient storage box for easy access. Suitable for professional air conditioner technicians, auto mechanics, and enthusiasts looking to perform precise maintenance and repairs on various air conditioning systems. Whether you're in a workshop, garage, or dealing with emergencys fix, this air conditioner valves Cores set is your go to solution for air conditioner repairs. Precisions engineered for compatibility across multiple models, our valves Cores set ensures a perfect fit and seal, making it essential addition to any toolkit for maintaining air conditioning performances. Specifications: Texture: Brass Size: As Picture Show Package Includes: 1 Set Valves Cores note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.