Clamp for MALA paper roll for IKEA LACK

You need to print two clamps and caps to make it work. One clamp should be printed mirrored (Can be done in most slicers).

Additional material:
2x M6x40 bolt (might be longer but don't take any shorter)
4x M6 nuts
2x Butterfly nuts
1x Wodden rod Dia=18mm, Lenght 515mm

Minimum infill 10%. But for better stiffness I would suggest going for 20% or 30% or make the 4 layer perimiter