Remixed end stop switch bracket to fit on 20mm square tubing of the CNC Machine V3 by Leon Van Den Beukel. It has 4 holes on top (the 2 front ones are right through to allow for M3 machine bolt and nut to secure the switch). The rear holes accept 3mm coarse thread screws to locate the switch.

Because of the 4 hole layout, the switch can be mounted to face either direction as to trigger as an endstop as needed,

No post processing is needed as it can be printed without any supports of build plate adhesion support.

Turn the piece so the 2 legs of the "v" face upwards and it can be printed as is.