Here's one of the best Plug SVG icon template that you have ever seen. Moreover, this is one of those free icons that gives you everything for nothing.
You have the download buttons bellow and can choose between two popular extensions, SVG or PNG formats. Also, before downloading the Plug SVG icon, you can try the colors from the top of the icon, and test it, if the color fit with your ideas. If not, just refresh the page and you'll have new posibillities