G34 Crash Bar for 2020 T-Slot Extrusion

Printed with 3 wall loops, 3 top and bottom layers, 15% infill

designed to work with M3 T-slot nuts 

use a M3x16 socket head screw

Made for the flsun i3 2017 but will probably work for other printers

EDIT: tongue shortened to 0.4mm & widened to 7mm.