Prima Abfluss Dusch Shower Drainage

thingiverse

This is a Shower Drainage Plug designed for use with about 45mm openings. The outer edges measure approximately 70mm in length. The length of the screw (M6) may require adjustment to fit properly into the drain, but it worked well for me. No maintenance is required for this drainage plug, as anything that fits through the hole can flow freely down the drain! In short, this shower drainage plug requires no upkeep.