The Omega Products GSK Collet Nut (GSK16) is designed to work with GSK collet extensions, providing a secure connection between the extension and the collet chuck. This essential accessory for machining setups that rely on GSK collet extensions helps ensure a stable, repeatable gripping interface. Secure, compatible connection: ensures a reliable, slip-free link between the GSK collet extension and the collet chuck for consistent results. Durable, wear-resistant construction: crafted from high-quality materials to withstand demanding machining environments and extend service life. High grip and precision: leverages the GSK collet system’s strong grip and accuracy to deliver stable setup and repeatable machining results. Using the GSK Collet Nut helps you achieve a true, stable connection that minimizes runout and tightens setup time, so you can focus on cutting quality and part accuracy. The durable, wear‑resistant construction resists the rigors of daily use in metalworking environments, reducing replacement needs and downtime. By supporting the GSK system’s high gripping force and accuracy, this nut enables consistent performance across a wide range of applications, helping you finish jobs faster with fewer adjustments and better finishes.