The Milton Industries Valve Core 404-100 is a high-quality automotive tool designed for repairing and maintaining car tires. Manufactured by Milton Industries, known for producing reliable automotive products, this valve core effectively replaces damaged or worn-out cores on tires, ensuring optimal performance and safety on the road. With its specific manufacturer part number 404-100, this product is suitable for various automotive repair and maintenance tasks, making it a valuable addition to any tire repair kit or tool collection. Box of 100