Oscilloscope probe holder

Replacement for the HAL512 probe holder clamp of the 3D positioner MSA100 from PMK. This clamp is designed for an oscilloscope probe and has extra rubber pieces inside to secure the oscilloscope probe more easily. The clamp has a cut out for a M5 nut that fits the thumb screw and another cut out for a M6 nut to connect to the probe holder.
The rubber pieces are cut from a 3mm O-ring and you need to apply a little force to get them into position.
I had them printed in PLA and ABS and both worked out fine for me.