Increase Depth of Case Fans

[Ravinder Khangurra]

Im trying to increase the depth of my Corsair LL120 RGB case fans to a depth of double the existing depth, easy option would be to connect two fans back to back and fix to case. Ideally i need a spacer... does anyone have any ideas on how i can get this done.

Thanks

 

[Ravinder Khangurra]

Thanks for your excellent tips, i’ll Use the same option as you, get hold of cheap fans and modify.
What screws did you use to connect the fans together and to the case?