<h3>About this item</h3><ul> <li>【PROFESSIONAL ALL-IN-ONE REPAIR KIT】This complete set includes 1 valve stem puller, 5 TR413 valve stems, 5 TR414 valve stems, 8 valve cores, 2 valve stem caps, 1 valve stem hook, 1 valve stem positioning tube, 1 four-way valve core tool, 1 red valve core tool, 1 pair of gloves, and 10 spare valve caps. Designed for valve stem installation, removal, and valve core maintenance, it provides a practical one-stop solution for handling tire air leakage issues and everyday valve servicing needs.</li> <li>【NO NEED TO REMOVE THE TIRE】Designed with an innovative tapered guide tube and push rod, this valve stem repair tool kit allows you to install a new valve stem directly from the outside in many cases, without removing the tire from the rim. It helps save time and effort during tire valve replacement and routine maintenance.</li> <li>【DURABLE MATERIALS AND WIDE COMPATIBILITY】Made from alloy steel, aluminum alloy, high-quality rubber, and ABS engineering plastic, the tools are strong, durable, and resistant to deformation. The included rubber valve stems offer good sealing performance and aging resistance, making the kit suitable for most cars, motorcycles, and ATVs using tubeless tires.</li> <li>【PRACTICAL FOR HOME AND PROFESSIONAL USE】Whether for garage repairs, roadside maintenance, tire shop work, or DIY vehicle care, this tire valve repair kit provides a convenient and efficient solution. A useful accessory set for anyone who wants to handle valve stem and valve core repairs more easily and accurately.</li> <li>【Easy to Use with Step-by-Step Installation】 Simply deflate the tire, insert the T-hook between the rim and valve stem to remove the old valve, then place the new valve stem on the push rod and apply lubricant to the bottom. Align the positioning tube with the valve hole, push the rod fully into the tube, then pull outward until the new valve stem is seated and unscrew the rod. The compact kit is easy to carry and comes ready for immediate use.</li> </ul>