POP-UP DRAIN ASSEMBLY compatible with lavatory sinks WITHOUT OVERFLOW including semi-recessed and vessel sinks – DIMENSIONS: Overall Length 10 3/4” (from pop-up top to the end of tailpiece); Diameter of Cap: 2 5/8”. Diameter of Tailpiece Connection: 1 1/4" UNIVERSAL DESIGN: Fits bathroom sinks with standard US plumbing and 1 3/4” drain opening – EXTENDED THREAD allows you to install this drain with thicker sinks and countertops with a maximum thickness of 4 1/2” – SPOT-FREE STAINLESS STEEL FINISH helps prevent water spots and fingerprints, resists corrosion, and is easy to keep clean without the use of abrasive chemicals or cleaners EASY TO USE: Spring-loaded pop-up stopper does not require a lift rod – Simply push drain cap down to close and seal, push again to open and allow water to drain – EASY-TO-INSTALL leak-free design with all rubber gaskets included – SUPERIOR QUALITY: Metal body and tailpiece offer maximum durability for reliable long-lasting use – Creates a perfect seal for standard-size drain openings REDUCES CLOGGING by helping keep debris out of the bathroom sink drainpipe – 1 YEAR LIMITED WARRANTY with top-rated customer service available to support your needs – COMPATIBLE WITH a range of KRAUS bathroom vessel sinks, including the Viva and Elavo Ceramic Sink Series COHESIVE LOOK: Available in a range of corrosion-resistant finishes to complement your bathroom faucet and create a beautifully continuous look – PLEASE NOTE: For ultimate functionality and a proper fit, measure drain opening or consult sink manufacturer instructions – For sinks WITH overflow, please see KRAUS pop-drain model number PU-11