Simple handle for aluminium bed on Prusa Mendel I2

Simple handle for the print bed of my prusa mendel i2.
I recently needed to replace my bed bearing mounts that had started to crack so, at the same time, I replaced the plywood bed base with a sheet of 3mm aluminium and mounted my heated bed to that.

Thought it needed a nice easy to grip handle so designed this in freecad and printed it.

It simply slips on to the 3mm thick aluminium and seems tight enough not to need any fixing.

Ive included the freecad source as well as the stl.