Easy to install: Quickly replace leaky tire valve stems with this handy tool kit, for cars, ATVs, trucks, and motorcycles. Time-saving tool: This tire valve quick change tool kit is a must-have for anyone looking to easily replace valve cores. Simple replacement: Say goodbye to leaky valves with this efficient tool kit, designed for easy installation and quick repairs. Convenient and portable: For both DIY enthusiasts and professionals, this tire valve stem core replacement kit is a practical tool for all vehicle owners. and reliable: This tire valve tool kit is built to last, ensuring hassle-free replacements for all your vehicles, from cars to motorcycles. Valve core model: TR413 Suitable for cars, small trailers, light trucks, lawnmowers, wheelbarrows, ATVs, and motorcycles Steps for use: 1. Deflate the tire; 2. Insert the T-shaped hook between the wheel hub and the valve core, rotate the hook to pull out the valve core; 3. Install the new valve core on the push rod; 4. Taper 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 inch (15.8 mm) valve core Nor suitable for tires with tire pressure monitoring systems (TPMS) Note: Installation guide is not included, we strongly recommend professional installation. Please check as much as possible to make sure the item is what you need. Tip: The product may be continuously updated, due to different batches, the actual product may have slight differences or color differences, which does not affect the use. Type: A Color: As shown Material: Plastic + Metal Package Contents: 1Set * Tire Valve Quick Change Tool Kit (13PCS) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.