Installed between two pipes made of different metals

the 43 toilet parts included are: (1) Stainless Steel Chain

The square base contains the central spout

1 1/2 x 6″ Stainless Steel Wrap-Around Repair Clamp

HEAVY-DUTY INDUSTRIAL GRADE THREAD SEALANT W/PTFE 8 FL OZ SINK DRAIN STOPPER Installed between two pipes madeBlue Monster Professional Grade pipe joint compounds have been engineered to address poor quality metal threads and the increased use of plastic pipe systems. Two formulas are available in the regular compounds one with and one without PTFE. They wont "separate" in the can as easily as other brands when not in use and they adhere to the threads even in the presence of water or oils.