Strengthening rods for Monoprice MP10

What are the ones that DRVAX used and where can I get them?

I ordered the rods designed for the CR10 and custom-designed a 3d printed bracket. Unfortunately, I cannot find the email associated with the purchase so I am not sure which specific model I bought. However, any of the rods designed for the CR10 should work with the bracket I designed and linked below.

Here is the URL to the bracket I designed in Thinkercad:

Here is the video talking about my upgrade: