The Omega Products Mini Collet Nut for ER16 is a compact, hexagon-shaped nut designed to work with collet extensions, providing a secure connection between the extension and the collet chuck. These mini nuts are ideal for setups where space is limited, offering a lightweight solution that doesn’t compromise grip or precision. Built to withstand the rigors of machining environments, they deliver reliable performance when every thousandth counts. Compact, lightweight design: Specifically sized for tight spaces and portable setups, keeping hardware interference to a minimum without sacrificing gripping strength. Secure, reliable connection: Ensures a stable, tight fit between the collet extension and the chuck for precise and repeatable machining results. Broad compatibility with extensions: Works with various collet extensions, expanding the capabilities of your collet chuck and enabling more versatile setups. Designed for engineers, machinists, and hobbyists alike, this Mini Collet Nut helps you reach challenging work areas while maintaining accurate alignment and dependable performance across a range of tasks. Its durable construction and precise fit give you confidence in every operation, from intricate prototyping to demanding production runs.