Front plate and strain relief for Sommer Cable Stagebox 32 Channel MKII

This thing is a front mask with throughput for a round cable (24,5mm) for the Sommer Cable Stagebox 32 Channel MKII.
The second file is half of the cable strain relief system.
Should be a snug fit.
It was made in a hurry for a pal who was building his practice/demostudio and I failed to take photos. I'll go by his studio one day and take the pics...