This is a usb type a cable end.

Few days ago I pulled the cable a bit hard and wires break off from USB port.

In order for me to solder the wires back I needed to cut the cover with hot knife.

After soldering I created this model to cover the connections back because the original cover was melted.

The cable diameter is 3mm. (Radius 1.5mm hole)

Use a drop of CA GLUE to bond two halves together.