The KUKKO QUALITY TOOLS INC Quick-Action Collets (model 431-006) feature a compact 150 mm size, ideal for quick clamping and release in various applications. Made from high-quality materials, these collets ensure durability and precision in gripping workpieces. Designed for compatibility with KANT-TWIST systems, they allow for swift adjustments, enhancing productivity in machining and assembly tasks. The quick-action feature makes them suitable for both professional and DIY projects, while their robust construction guarantees long-lasting performance. Compliant with industry standards, these collets are a reliable choice for any workshop.