About this 3D model

I designed this part to hold two laser galvanometers in an XY arrangement for use in a DIY laser projector. The piece is designed for a particular galvanometer (it's here: http://www.ebay.com/itm/200791159832?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649#ht_896wt_1327 ), but the SketchUp file is included to allow you to make your own modifications.