//aufhängung union() { difference() { translate([24.5,56.5,0]) cube([4.8,12.8,19]); translate([24,63,4]) rotate([0,90,0]) cylinder(6,1.6,1.6,$fn = 100); } translate([26.9,62.9,19]) cylinder(1,2.6,2.6,$fn = 100); }