The KUKKO QUALITY TOOLS INC Quick-Action Collets (model 431-010) are designed for versatility and efficiency, featuring a 255 mm size. These collets are made from high-quality materials, ensuring a strong and reliable grip on various workpieces. Ideal for KANT-TWIST applications, they facilitate quick adjustments and secure clamping, making them essential for both professional and hobbyist use. The quick-action feature enhances productivity by allowing for rapid changes, while their robust construction guarantees long-lasting performance. Compliant with industry standards, these collets are a valuable addition to any tool collection.