Product Description The Danco Floor & Ceiling Plate is used for tubular drain applications. It is crafted from metal which will provide strength and durability. This floor & ceiling plate will fit 1/2 in. IPS connection. From the Manufacturer Danco is one of the largest plumbing repair, replacement and remodel suppliers in the home improvement industry.  We are largely focused on empowering Do It Yourself consumers with affordable plumbing products and solutions which create new and refreshing décors for bathrooms and kitchens.