The K-D Tools #424 CV Boot Crimping Pliers are a high-quality hand tool designed for automotive use. Made in the United States by KD Tools, these 9-inch clamp pliers are ideal for crimping CV boots with ease. As a single item, this durable tool is perfect for professionals and enthusiasts looking to ensure precise and efficient crimping of rubber boots. With a manufacturer part number of 424, these crimping pliers are a reliable addition to any tool collection.