STANDARD 1 3/4" DRAIN OPENING: Fits sink hole diameter 1.57-inch to 1.9-inch. MAX. sink thickness 1.97-inch. Ideal for any above-counter vessel sink without overflow.

TYPES OF MATERIALS: Pop-up drain stopper, drain flange, threaded pipe are made from brass, tailpiece is made from stainless steel. All metal construction for maximum durability. Industy-leading finish is corrosion & rustproof.

EASY TO OPERATE: Spring loaded push button does not require a lift rod. Simply push the drain cap down to close and to seal, push again to open and to drain water. You can turn the upper cap counter-clockwise to unscrew and remove.

EASY TO INSTALL, NO LEAKS: All required gaskets, seals and brass mounting nut are included. Please make sure the gaskets are in the right position (please refer to product pictures or instructions) to avoid leakage.

DIMENSIONS: Overall length from the top of popup cap to the end of tailpiece: 8.46". Diameter at Top: 1.5". Flange Diameter: 2.4". Diameter at threaded pipe: 1.6". Diameter at tailpiece connection: 1.25".