A tool distributed by Stage Junk that is known for two things. The first is having a wrench, hole, or slot for almost any nut or bolt for a theatre electrician as well as a pin splitter and continuity tester. The second is its comparably hefty price tag (approx. $75 US). Stage Junk. (Also available in an "economy" version: Standard Focus Tool, Ratcheting Ultimate Focus Tool; and Flat Focus Tool. ) See also http://www.controlbooth.com/forums/...ejunk-demo.html?highlight=ultimate+focus+tool http://www.controlbooth.com/forums/lighting-electrics/14737-stage-tool-poll.html http://www.controlbooth.com/forums/ldi-2010/22056-video-stage-junks-new-flat-focus-tool.html .