Protect your drain from becoming clogged with the Danco Lift and Turn Tub Drain Stopper. It prevents unwanted debris and foreign objects from slipping down the drain. This drain stopper features a lift-and-turn style allowing for easy use, simply lift the stopper and give it a ¼ in. turn to lock it in the open position and reverse to close the stopper to fill the tub with water. The bathtub stopper has two thread sizes: 5/16 in. on the bottom end and 3/8 in. underneath the stopper. The thread sizes can be reversed to accommodate the tub drain threaded size. This bathtub stopper can replaces rapid fit bathtub drains 1200 series, Sterling, Carper's and Duracraft. BATHTUB DRAIN STOPPER: This tub drain stopper is ideal for replacing worn-out, dull and non-functioning bathtub drain stopper and you can convert a standard trip-lever drain to an easy lift and turn drain closure EASY TO USE: The bathtub drain stopper features a lift-and-turn style allowing for easy use, simply lift the stopper and give it a ¼ in. turn to lock it in the open position and reverse to close the stopper to fill the tub with water VERSATILE FIT: This tub drain stopper has two thread sizes: 5/16 in. on the bottom end and 3/8 in. underneath the stopper. The thread sizes can be reversed to accommodate the tub drain threaded size COMPATIBILITY: This bathtub stopper can replaces rapid fit bathtub drains 1200 series, Sterling, Carper's and Duracraft brands as well as replaces the stopper for Danco's lift and turn tub drain kit model # 88966 HASSLE-FREE DIY INSTALLATION: This stopper can be installed without removing the drain