Review on KMC 6 Outlet Surge Protector Power by Warrick Infinite

When I insert the plug into the extension there is no contact between the plug and the extension up to the last 1/8 inch. This extension. Traditional extension cords have some sort of "spring" to hold the pins of the plug in place. And there is usually a large surface area of copper to ensure good contact with the connector. This extension has only a small amount of copper, which is held in place by a plug without a spring mechanism. With a tiny amount of copper making contact, any use of high current will heat a small area of the copper contact. Since there is no "spring" mechanism, I would expect the extension to come loose soon and no longer hold the plugs securely.