Features: <br>1. This lavatory sink drain is constructed from heavy, genuine brass, and is exceptional quality.<br>2. It's a push-button style drain; simply press the top of the pop-up to close, and another press to open.<br>3. This drain is "Overflow Style" for use with standard sinks and vanities that have an overflow hole at the top of the sink bowl.<br>4. Standardized drain fit bathroom, vessel and wet bar sinks, or any sink with a drain hole from 1-5/8" to 2" in diameter (fits almost all sinks).<br>5. The drain exit, or waste pipe, is standard 1-1/4" size, although these drains can also be used with 1-1/2" traps and a bushing.<br><br>Specification<br>Net Weight: 0.58 lb. (264g)<br>Finish: gold<br>Overflow: with overflow hole<br>Top Drain Material: solid brass<br>Bottom Pipe Material: stainless steel<br><br>Item Size<br>Diameter of Bottom Pipe: 1-1/4"<br>Diameter of Top Flange: 2-7/16"(62mm)<br>Overall Height: 8-1/16"(205mm) with pop up open, 7-11/16"(195mm) with pop up close<br>Apply To: standardized bathroom sink / vessel sink WITH OVERFLOW HOLE<br>Drain Hole Fitting:1-5/8" drain hole (minimum diameter required), fits drain hole from 1-5/8" to 2" in dia.<br>More size information please refer to the second picture shown on this page.<br><br>Package Included<br>Sink drain x 1<br>Mounting parts & gaskets<br><br>Upgraded Version: there is a gasket inside the connection (where the bottom pipe screw into the top drain) to prevent leaking.<br><br>Tips: We recommend using plumber putty around the top flange when installating for a better tight seal.<br><br>Warm Prompt<br>1. This product is designed to be used on sink with overflow hole (meaning that there is a hole at the top of the sink).<br>2. Please kindly check that whether your sink has an overflow and check the product dimension before buying.