Fits 2-hole 4-8 inch wall installations Drain assembly sold separately Metal push pop-up drain (RP101632CZ) or push pop-up drain with overflow holes (RP101630CZ) may be purchased separately Wall-mounted for an upscale look and more streamlined vanity space Trim kit only, must purchase rough-in kit R3510-WL separately WaterSense labeled faucet uses at least 20% less water than the industry standard without compromising performance Backed by Delta Faucet's Lifetime Limited Warranty