The Leatherman OHT stands for "one handed tool" and is the first tool to live up to this title. Every item on this multi-tool can be accessed with one hand. Leave it to the originator of the multi-tool to again push the envelope and provide all of us with a unique item. This thing features a ton of different tools including threaded rod for different cleaning devices and quick identification handles to see which tools are in which handle. There are too many cool features to list here so hit the link and see all the updates.