BrassCraft® Traditional Toilet Riser, 1-Piece, 40 to 180 deg F, 125 psi Max, PEX, 3/8 in OD x 11-1/2 in L, Domestic
BrassCraft Manufacturing has a complete line of risers for use with potable hot and cold water. They are available in copper or PEX for faucet and toilet installations.