This Westbrass universal fit twist & close bathtub waste and overflow trim kit is the decorative solution and perfect finishing touch for your tub! The drain strainer sports coarse thread 1-1/2 inch NPSM thread with a turn and push to close and pull up again to open the stopper. The no-hole Illusionary overflow drain cover provides a clean and finished appearance. You'll be able to appreciate both the beauty and performance of this item for years to come thanks to superior quality finishing and solid construction. Available in a variety of stylish finishes, this item is sure to complement your existing fixtures. Westbrass Fine Decorative Plumbing since 1935.