This flexible shaft is designed for use with tube cleaning machines and has a length of 6 meters. It is manufactured by PROTECH TOOLS, a trusted name in the industry. The model number is PFS-500-60 and the unit type is a single unit. This item is perfect for those in the HVAC & Refrigeration industry and can be used for various applications. It is a reliable and high-quality product that will get the job done efficiently.