Sorby Sovereign Collet Adapter, 1/4 in. is part of Robert Sorby's innovative handle and interchangeable tool system designed to provide woodturners with exceptional versatility and customization. This adapter allows you to mix and match a wide range of accessories and tooling, making it easier than ever to tailor your setup to your specific needs. The system accommodates different measurement standards, with American-made tools measured by bar diameter and European brands by flute size. For example, the 3/8" collet fits a European 1/4" gouge, and the 1/2" collet fits a 3/8" gouge, while a 1/2" gouge fits directly into the handle. This thoughtful design ensures compatibility and flexibility for a variety of turning projects. Model Number: SOV-C06