Used to offset your faceplate and the wall mount or ceiling mount box, giving you more depth and therefore volume to fit electronics or wires inside.
My original use case was to change a switch to a smart switch with Tuya zigbee switch, but the relay and electronics took up 2cm in depth of space, preventing me from screwing the socket closed.
Need a certain height? Cut or stretch in Slicer software!
The author marked this model as their own original creation.