New improved version with a little more retention and custom hole shape that won't require any supports. Simple bracket to hold a "Streamlight Stylus Pro" available from Ebay for 15-20 bucks. It's made to attach to any of the mounting holes for the covers on a MakerBot 2X. To mount it you'll need to get a 6 MM x 12 MM socket head screw or equivalent. The body diameter of the Stylus Pro is .51". Kind of a spendy flashlight but it is compact and powerful to light up the nozzle working area.