T&S B-0898 pop-up waste assembly is designed to fit sinks with a 1-7/16" to 1-3/4" diameter drain hole. It features a durable, cast brass drain body, as well as a vandal resistant stopper for years of use with your commercial lavatory faucet.
Each pop-up waste assembly measures 1 1/4" in diameter with a 17 gage tailpiece.