Riobel Lavatory Push Drain With Overflow - DB160Riobel Lavatory Push Drain With Overflow DB160 Push top lavatory drain designed for sinks with an integrated overflow, offering reliable performance, durable construction, and a clean, refined finish. Features Convenient push open and close operation by pressing the top Designed for use with sinks that have an integrated overflow Solid brass construction ensures durability, long lasting performance, and timeless appeal Easy to use and maintain Backed