Kẹp giữ dây cáp kẹp bàn đơn giản

I often had in mind to make some sort of cable holder which can be clamped on a table.

When I saw Rossi44czs cable holder I found it a neat and clean design.
But it supports only one table size: 25mm. I need other sizes too (18mm, 20mm and 22mm).

So I redesigned the model with OpenSCAD and added support for more table sizes.
As with the original design the holder ring has an inner diameter of 20mm.

STL files are provided for tables sizes (thickness): 18mm, 20mm, 22mm and 25mm.

I hope others find these useful, too.

The printings were done using PETG for printing with 25% infill to make it more robust.

Happy printing.

Updates

Added another STL for tables with 50mm thickness (like the IKEA LACK tables).