Thin Cable Grommet

I wanted minimalistic cable grommet so I designed my own.Is is screwed from the inside/underneath through your desk or furniture. You'll need to make a 15mm hole.It is a very quick and simple print. The tolerances are very large, it will be snug after manually tightened. Depending on the force you put, the cable cable be held in place to stay secure. If your cable is too large, you can scale the model or just drill the grommet to you specific diameter. If you have usb type A cables that have to go through the bolt, I added two bolts with squares holes. Small : 13.5mm * 5.5mm (smallest Apple charger) Large : 15mm * 7mm (Larger Apple charger for apple watch). For the grommet, 3 sizes are available : 3mm hole which fit the Apple lightning charger2 times 3mm hole. And a light stand wire hole. It fits my ikea (quite standard) wire. The grommet is quite long, you can shorten it to fit your needs, by slicing in PrusaSlicer.