HSW Hex Bit Holder (Built-in Connectors)

This is essentially the same model with the “wings” for the hardware removed and some clips added to the back. Print it with supports, rip the support off, slap it to your hex wall. No hardware or adapters needed. The “best” orientation is still flat. It's “wasteful” on filament to print the supports but I lack the hardware and motivation to use the original.