cable strain relief with clamping ribs

This is a customisable version of a cable strain relief with clamping ribs to avoid pulling out a cable.

You can build all parts or single parts.

- customizeable dimensions for the baseplate and the clampblock
- you can choose between
- 0, 2 or 4 screwholes in the baseplate
- 2 or 4 screwholes in the clampblock
- screwholes for countersunk screws or lenshead screws
- with or without clamp ribs