Description: Quick Change Tire Valve Tool Kit: Easily replace leaky valves in cars, ATVs, trucks, and motorcycles with this convenient kit. Includes TR413 valves and a 4-way valve tool for quick replacements Easy To Install: This tire valve stem core replacement tool kit is designed for simple installation, making it for DIY enthusiasts and professional mechanics alike Convenient for Anyone: Whether you're a car enthusiast or a professional mechanic, this quick change tire valve tool kit is a must-have for easy valve replacements For Any Situation: From a flat tire on the road to routine maintenance in the garage, this tool kit is versatile and suitable for any scenario Essential Tool for Vehicles: Keep this tire valve replacement kit handy for emergencies or regular maintenance on your cars, ATVs, trucks, or motorcycles Specification: Material: Metal + Plastic Valve core model: TR413 Rim Hole:11.3mm (0.453inch) Type:13PCS/30PCS(Optional-As Picture) Suitable for cars,small trailers, light trucks, lawn mowers, wheelbarrows,ATVs and motorcycles Steps for usage: 1.Deflate the tire; 2. Insert the T-shaped hook into the gap between the wheel hub and the valve core, rotate the hook to pull out the valve core; 3. Install the new valve core to the push rod; 4. Tap-er positioning The tube is aligned with the valve hole, and the push rod installs the valve core through the tapered positioning tube; 5. Rotate the push rod to disengage the valve core Note: Not Suitable for 5/8"（15.8mm)Valve Core Also not suitable for tires with tire pressure monitoring system (TPMS) Package Includes: 1Set*Quick Change Tire Valve Tool Kit