This copper alloy valve core remover and installer tool is perfect for swiftly replacing leaking valve cores in pressurized systems like R410A and R22. Its dual-size design ensures versatility, making it essential for both renovation teams and professionals. Description:Material - Made of durable copper alloy for reliability and longevity.Compatibility - Dual-size service ports (1/4" and 5/16" SAE Female) for handling R410A, R22, and other retrofit systems.Functionality - Designed for quick and easy removal and installation of valve cores in pressurized systems. Specifications:Model Number: R410A R22 Valve Core Remover Installer ToolType: Hand Tool PartsMaterial: Copper AlloyUsage: Renovation TeamChoice: yesValve Core Remover InstallerMaterial: CopperService ports: 1/4" and 5/16"SAE FemaleBypass ports: 1/4" SAE Male Package list:1 * Valve Core Remover Installer Kit Note:1. Please allow a 1-5mm error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.