It's a logo for a tire iron that is depicted by an "X". The "X" is made out of two tire irons that are crossing in the center. Each tire iron are double straight lines with bulbs at the end. Where they cross in the middle is a round circle not one on top of the other.
This is the Tire Iron icon for Windows 10
. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.