The Cable Seal Collet Assembly from GMP Tools is expertly designed for use with Whisper Micro Cable Blowing Machines, ensuring a seamless fit for cable sizes ranging between 6.4 and 8.5 mm. This essential accessory enhances the efficiency of cable placement by providing a reliable seal that maintains airflow during installation. With its high-quality construction, the collet assembly plays a crucial role in optimizing performance, making it an indispensable part of your cable blowing toolset.