The Cable Seal Plug from GMP Tools is specifically designed to work seamlessly with the Tornado Cable Blowing Machine and its accessories, making it an essential component in efficient cable installation. Sized to accommodate cables ranging from 20 to 22 mm (0.79 to 0.87 inches), this plug ensures a secure seal that helps prevent any potential air leaks during the blowing process. As part of the broader Cable Seal Plug family, which caters to a variety of sizes between 6 and 34 mm, this accessory stands out in the realm of cable placing tools, enhancing both effectiveness and reliability in your installations.