Cable Chain mount part

Hi, this is my version of the mount point for the Cable Chain on the Prusa I3 Reworks with 8mm threated Rod.

I started from the one (Eje_X_acople_cadeneta_izquierda.stl) available on Prusa I3 (look at Thing Files of Hephestos http://www.thingiverse.com/thing:371842) and adapted it for my new X-Motor (derived from http://www.thingiverse.com/thing:1060272) and X-idler of my prusa I3.

This is for following cable chain http://www.thingiverse.com/thing:1078216

I already printed it and works