“Cleveland” Wall Tap Here’s something different! Intended for gravity fed systems, this valve was actually made of white brass. When it’s polished, it looks just like Nickel, but does wear off after 50 years or so... Handle appears to be Bakelite, inlet thread is actually 7/8” ballcock thread, so your plumber will have to get creative.... Wall flange to centerline of outlet is 2 13/16”