Idea of Spread Icon
Consider a circle to which an arrow mark is attached. There will be two circles separated by some distance to for which one arrow is towards the north-east direction and other is towards exactly opposite to it on the adjacent circle pointing towards south west direction. These two circles lie on an imaginary line which is at 45 degrees to the horizontal.
This Spread icon has Android KitKat style
. If you use the icons for Android apps, we recommend using our latest Material Icons icon pack (please check our sidebar on the right). Otherwise, it's a solid icon pack that looks good in small resolutions, either on the web or in print. It's characterized by thick lines, smooth corners, and is optimized for 24x24 pixels.