Aeration grid

Small aeration grid, easy print, easy assembly.

Ideal for installation on plywood or any other drywall panels.

68mm diameter is a common size for lights (Spots, LED's,…), so the hole can be drilled with  a standart hole-saw.

Once the rotary disc was screwed in place on the fixed disc with the printed screw, I put a drop of superglue on it.