Essential for configuring Tornado and Jetstream cable blowing machines, this Cable Seal Plug accommodates cable diameters ranging from 18 to 20 millimeters (or 0.71 to 0.79 inches). Recognized as a crucial component in GMP's configuration kits, it ensures optimal compatibility with matching cable and duct sizes. With its precise fit and robust construction, this plug contributes to efficient operation in cable placement, making it an indispensable accessory for professionals in the field. Whether you’re setting up new installations or maintaining existing systems, this item promises reliable performance tailored to your equipment needs.