In this icon there are two cogs aligned diagonally with each other. The teeth of the gears do not intermesh, but it looks as if they could be brought to that state.
This is a Services icon. We've made it in iOS style
, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,700 icons, all in the same style and quality.