x-axis strain relief for Prusa MK3 and MK4

For this strain relief you'll need: 3x allen bolts M3x10 and 2x M3 square nuts 

Both should be included in the spare parts bag.

Assemble:

• After printing clean all holes and cut off the brim
• Push both square nuts in the therefore provided slots
• Mount the main bracket on the the remaining hole of the x-axis stepper motor
• Clamp the cable evenly by carefully tightening both screws