This cord is perfect for my heavy duty industrial electrical needs. Thanks to my knowledge gained in practice I'm aware of THE importance of reliable and durable wiring and connecting products in this sector. The Otimo heavy extension cord delivers on those aspects and more. The high-quality construction and ample length make it easy to maneuver, while the sturdy grip and secure connections give peace of mind .One drawback may be the slightly higher price point, but the investment pays off in the long run. Overall, a great addition to any industrial and scientific setting..