31Pcs R134A AC Valve Core Tool Set - Quick Remover/Installer For High & Low Pressure Ports, Includes Cores & Caps

About This Product

Tackling AC repairs just got a whole lot easier with this complete 31-Piece R134A Valve Core Tool Set! This kit has everything you need for servicing automotive and HVAC systems. It includes color-coded couplers – red for high-pressure ports (16mm) and blue for low-pressure ports (13mm) – so you always grab the right one. The handy core remover tool makes swapping out valve cores (with heads up to 2.5mm) quick and simple; just apply a little grease for a good grip. The kit also comes with 10 R134A cores, 10 5V1 cores, and 8 service port caps, so you’re fully stocked for replacements. A great feature is the built-in ball valve design, which helps prevent refrigerant loss when you’re charging the system. If the valve doesn’t seal right, a slight adjustment usually does the trick. All the tools are made from durable materials like brass, copper alloy, and stainless steel, with knurled handles for a solid hold, even in greasy conditions. This corrosion-resistant set is built to last through many repair jobs. Whether you’re a DIY enthusiast or a professional, this all-in-one kit saves time and hassle, making valve core maintenance a breeze.