The Omega Products Mini Collet Nut is a compact, ER20-compatible nut designed to pair with collet extensions, delivering a secure link between the extension and the collet chuck. Built for machinists, engineers, and operators who work in tight spaces, it extends the reach of your collet system without adding bulk. These mini nuts are designed to be lightweight and easy to handle, yet they maintain strong gripping performance to keep tooling centered and stable during precision machining. Crafted from durable materials, they stand up to the rigors of daily use in machining environments, and they’re compatible with a range of collet extensions to broaden your setup options. Compact, lightweight design: Ideal for applications with limited space and when minimizing tool weight helps reduce fatigue and improve maneuverability. Secure hex connection: The hexagon geometry provides easy tightening and a firm grip between the extension and chuck, helping to prevent slippage during cutting or drilling. Broad compatibility with collet extensions: Works with multiple extensions, expanding your reach and enabling more diverse machining tasks with ER20 systems. With these mini collet nuts, you gain dependable performance in tight setups: extended reach without compromising clamping force, reduced handling difficulty, and consistent results across different jobs. The durable construction and precise machining help you maintain accuracy from part to part, cut after cut, while the compact size simplifies integration into crowded toolstations and reduces downtime when changing tooling configurations.