<h2>Product Overview</h2><p>This 31Pcs R134A valve core quick remover installer tool is intended for servicing valve cores on high and low pressure AC systems. The set provides a collection of valve core removal and installation tools for R134A applications.</p><h3>Key Features</h3><ul> <li>31Pcs tool set</li> <li>R134A application</li> <li>Valve core removal function</li> <li>Valve core installation function</li> <li>For high and low pressure AC service</li> </ul><h3>Product Details</h3><ul> <li>Product Type: Valve Core Quick Remover Installer Tool</li> <li>Quantity: 31Pcs</li> <li>Application: R134A</li> <li>Service Type: High Low Pressure AC</li> </ul><h3>Frequently Asked Questions</h3><p><strong>Q:</strong> What is the normal purpose of this tool set? <strong>A:</strong> It is used to quickly remove and install valve cores during service work on R134A high and low pressure AC systems.</p><p><strong>Q:</strong> What should I verify before purchase? <strong>A:</strong> Confirm that your service application uses R134A valve cores and that the tool set is suitable for both the high and low pressure AC service points you intend to work on.</p>