FREESTANDING TUB SUPPLY SET Supply set without faucet includes two straight stops with porcelain lever handles, 3" diameter. floor flanges, 12" wall braces with 2" diameter wall flange, 24 1/2" high supply tubes, 3/4" supply nuts. Designed to fit 79-Series faucets with Union nuts but can be adapted to fit any tub valve with regular 3/4” IPS square shanks.