The Fingernail Clipper was a Wenger exclusive tool. It consists of a pair of sprung fingernail cutting blades and a handle to press the blades together. When not in use the handle flips over to lie flat on the blades and the whole unit neatly swings into a cavity in the SAK frame. There is a knurled lever to push the tool out.
After 2014 the Wenger NailClip 580 and 582 were converted to be Victorinox Delémonts.
Later Victorinox brought out a stand-alone version of this tool.