Wrench Internal Oil Filler Nut

Internal wrench for the oil filler nut.
VW Beetle - from 8/60 (except 30 hp engines).

When our other tool can no longer work because the slot is damaged, this is the solution. This internal wrench grips inside the nut, so it can be removed easily and without damage.

In terms of use, this tool can also be considered the better option, especially if you use it frequently.