Sprayer Holder Tensioning Nut for Watepik Dual Shower Head

The part that enables the secondary sprayer holder to stay in a fixed position broke off. Gluing it didn't work (seems to be made of a smooth acetal Delrin-like plastic), so I designed and printed a replacement part.

The plastic washer that adds holding force had become compressed to the point that it wasn't holding the sprayer in position. I added a standard black rubber washer between the plate and the holder and it now holds the sprayer in position after tightening.

ImplicitCAD design f