J Tech Photonics Laser heat sink cable holder to take away tension

This is a cable holder for a laser i bought from J Tech Photonics (http://jtechphotonics.com).

The holder keeps the tension away from the soldering points within the enclosure while the laser is in movement. Without this holder there is a chance that the cable will detach
from the laser-led at some point, which actually happend to me.

The cable grabber has a very tight fit, you maybe need to use some pliers to push the cable in.

If you have a longer bolt then me, use some washers to fi