This is an adaptation of the 'Fractal Design Node 804 Hard Drive 3.5 Type 1 Hanger Adapter' by jerryfudd, credits for creating the original design should go to him.

This bracket extender fixes the issue with the Fractal Design Node 804 HDD cages, where some modern HDDs cannot be mounted, because the middle screw hole on the sides is removed from their design.

Compared to the original design by jerryfudd, gaps are added to increase airflow between the HDDs. Added bonus is that this design uses less filament.