The Toe Style Drain replacement will your shower experience and enhance the look of your bath and shower. The toe style you to tap drawn and tap agaze the drain with ease, no need to bend down and put your hand in the water. The actualized drain threads 1 7/8 th of an inch. This is for 1 1/2 inch shower and tub drains. The 1-1/2 '' tub drain threads actually 1-7/8 '' O.D The course threads are long-lasting have of import resistance to stripping nicking and are not affected by plating buildup, providing hands-down quality leak atrip installation. from unstained steel for extended beauty. Easy step by step instructions will your newborn drain working in no time .