Thank you for your question, soppliger! I'm sorry for any confusion and we would be happy to help. The 50150 body spray trim includes all necessary components and is meant to install directly to 1/2" male threaded pipe fitting to extend 1/4" beyond the finished surface. The HydraChoice rough-in R50200 is to be used with models (T50010 or T50210) and spray heads (SH5000, SH5002, SH5003, or SH5005).
Best regards, Edward
Date published: 2019-03-16