Westbrass easy to install square shower grate blends seamlessly with tile installations. The square grate makes laying tile easier and quicker. The unit installs using a swedge lock washer and comes with the tool designed to fasten it securely. The drain works perfectly with square strainer acrylic shower pans as well. Available in a variety of stylish finishes, this item is sure to complement your existing fixtures. Be sure to check out our other model styles and VISIT OUR WESTBRASS STOREFRONT for more Kitchen and Bath items to stylize your home with convenient functionality and beauty.