Cleaning nozzle for my shower drain, to flush any dirt that gets trapped behind the edges by spraying "around the corner". This is designed for drains with a 40mm opening.

The threads are designed to fit on a standard European shower hose with G1/2" threads.

Onshape document: https://cad.onshape.com/documents/71257b9a2786e945d5713535/w/198b951ee7d58385e0abd3fc/e/c7eebfe9818ed1b540cb01c2?renderMode=0&uiState=661269a59180665bbd84a9b9