End Stop Mount Replacements for Sintron Kossel Kit

I take zero credit for this upload. All I did was modify the SCAD file created by GrAndAG to create a slimmer profile so I could use the black hex screws included with the kit. Also, I couldn't find any bolt cutters so I substituted them for a 3D printer.

I am uploading this as the original Sintron endstop mounts were garbage and would move about, I'm hoping this will help others that have unfortunately brought this dodgy printer kit.