X-Axis Endstop holder for an Mech Endstop Switch v1.2

This is my version of yet another X-Axis Endstop holder for the “Mech Endstop v1.2” switch. It's baced on Y-Axis Endstop holder for “Mech Endstop v1.2” developed by Makerbot http://www.thingiverse.com/thing:43561