Hot Bed Clip RepRap Prusa i3 - .stl .igs .stp CATIA v5r21

This is a very simple clip that I've designed for holding a piece of glass or a mirror to the hot (heated) bed of your reprap 3D printer. 

I've uploaded the files in .stl .igs .stp and also the original made in CATIA v5R21 to Thingiverse, just follow the link to dowload:

http://www.thingiverse.com/thing:240181

The original design has a clearance of 5mm with a arm length of around 15mm.