Cable entry for Midgard lamp

This is a replacement part for the beautiful "Midgard R1" lamps from the GDR time. Its used one the bottom of the lamp to insert the cable to the tube. I engineered this from pictures and it fit very well. I printed this with PETG because it is much more flexible when you screw it together an clamp the cable. I printed the two pieces with support like shown on the picture - it works well.