It's a logo of a key changing hands. One hand extends from the right on bottom with its palm facing up. The other hand extends from the left on top and is dropping a key into the other hand.
This is the Lease 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.