In many electronic projects you need to derivate signal ( Vcc ) or mass (GND ) multiple times.

Depending how you organize your wiring the result might be a mess.

Those multipin connector allows a way to organize multiple derivation in a clean and reusable way.

This holder has room for two of those x5 connectors and is able to attach firmly to any base through two screw holes in its base.

Cheers!