Bathroom Sink Drain Without Overflow Vessel Sink Lavatory Vanity Pop Up Drain Stopper Matte Black for 1.6"-1.9" Sink Hole, All Metal Rustproof Brass and 304 Stainless Steel, S2008D-BK

Brass and Stainless Steel All-Metal and
Rustproof: The pop-up drain stopper for a bathroom sink is constructed from brass and 304 stainless steel, containing no plastic components. A high-quality finish ensures the pop-up sink drain resists scratches, corrosion, and tarnishing, making it rustproof and durable.
Solid Metal Construction: Made from explosion-proof, crack-resistant, and thickened brass along with premium grade type 304 stainless steel.
Multiple Anti-Leakage Design: The included high-quality thickened silicone gaskets provide a better fit for the drain and are oxidation-resistant. Featuring a 3-piece sealing ring design, this vessel sink drain more effectively prevents water leakage.
Non-overflow Drain Assembly: This bathroom drain is compatible with most vessel or undermount sinks that do NOT have an overflow.
Drain Hole Diameter: 1.6 -inch to 1.9 -inch. Maximum sink thickness is 1.97 -inch.
Dimensions: Overall length of the black sink drain: 8.78".
Diameter of the pop-up stopper: 2.6".
Diameter of the tailpiece nut: 1.26". Adapts to 1 1/2"
P-Trap: Includes a 1 1/4" to 1 1/2" gasket, enabling a direct connection from the standard 1 1/4" tailpiece to a 1 1/2" P-trapno additional fittings needed