Thank you for your question, and I am sorry to hear that you are experiencing finish issues with your tub spout assembly. These two tub spouts have different installations. The Ashlyn tub spout, RP77091SS, can either be sweat onto a 1/2" copper pipe or threaded onto an 1/2" iron pipe. The RP61357BN threads directly onto a 1/2" pipe near the nose.
Date published: 2018-07-20