Westbrass D3324-26 1-1/2" NPSM Pull & Drain Bathtub Plug, Coarse Thread, Polished Chrome

1-1/2 in. NPSM Pull & Drain style bath tub drain | Coarse thread | 1-1/2 in. NPSM (1-7/8 in. - 11-1/2 UNC) exterior | Push down to close and restrict draining water | Heavy duty metal construction