Westbrass 79438CP-Z-100 1-1/2" NPSM (1-7/8"-11.5 UNC-2A) Coarse Thread Twist & Close Bathtub Drain Plug, Polished Chrome (100-Pack)

Lift and twist the stopper knob to let water drain, or twist and push down to restrict 1-1/2 in. NPSM (1-7/8 in. - 11-1/2 UNC) coarse thread body exterior Fits coarse thread tub drain shoe Classic and versatile polished chrome finish for lasting durability Brass and heavy-duty metal construction