WindyNation's 6/4 SOOW cable is a versatile multi-conductor power cable designed for use in industrial and other demanding applications, including heavy equipment, construction machinery, motors and welding leads, portable lighting, battery chargers for electric vehicles, shallow water immersion, and mining environments. The highly flexible CPE insulation jacket resists cuts, abrasions, moisture, chemicals and is rated for both indoor and outdoor use. Each of the four conductors features flexible, pure copper .25mm stranding (266 strands per conductor) with color coded insulation. This cord allows you to easily extend your reach for welding machines, air compressors, generators and more without worrying about overheating or wire failure. It provides plenty of flexibility while still delivering reliable power exactly where you need it.