Thank you for your inquiry! The RP73371SS is the tub spout that comes with the Trinsic 14 Series Tub and Shower T14459-SS model. The tub spout will include a brass slip-on adapter (RP33794) that you can remove from the tub spout. The 1/2" copper pipe should extend 2" to 4" from the finished wall. Install the adapter so that there is a 1/4" to 1/2" between the adapter and the finished wall. Tighten the set screw, then thread the tub spout onto the adapter. Please page 5 of the below Maintenance/Installation document link, for these directions.
Date published: 2017-11-13