A remix of the IKEA Skadis Tertial anglet Lamp Mount 20°, 25° and 30° by tonitom with
Honeycomb Wall System OpenScad Connectors by James Gilliland
I used it to attach a magnifying lamp to the honeycomb storage wall, but you can use it to attach any kind of spring arm whether it be a boom mic or a an arm that holds a tablet or something.