Valve Core Tool HVAC Valve Core Removal Tool Kit For R410A R22 R12 R32 Maintenance Kit *Product includes: 10 valve cores + 1 copper nut + 1 valve core removal tool + 1 R410 R32 brass adapter Specifications: *Product name: Valve core removal and installation tool *Material: Aluminum alloy, brass *Size: SAE 1/4 and 5/16 *Color: Gold Package contents: 10 valve cores + 1 copper nut + 1 valve core removal tool + 1 R410 R32 brass adapter Easy to Install]---This ac valve core removal tool can be easily inserted into the inner valve core for removal or installation without stopping the machine or releasing the refrigerant. Built-in disconnect valve for easy and quick operation, without wasteful refrigerant leakage [EFFICIENT OPERATION] The innovative design allows for quick opening and closing of the ball valve with just a quarter turn, making repairs faster and easier. Everbilt 3/8 in. Comp x 1/2 in. MIP Brass Adapter 804599 - The Home Depot [COMPATIBLE ADAPTERS] Includes dual size 1/4 inch and 5/16 inch brass interface adapters, compatible with a variety of including R12, R22, R404, R407, R410, and R [SEALING TECHNOLOGY] Equipped with an O-ring inside the brass nut, this tool provides enhanced sealing to prevent leaks during operation. HCB-A1170 - TORQUE ROD BUSH REMOVAL/ INSTALLATION TOOL SET – NZ Truck Tools Anti-slip knurling design, easy to rotate. The O-ring inside the brass nut makes it more sealing. *Product features: The ball valve can be opened and closed with just a quarter turn.