Pfister LG142600K Pfirst Series Single Control 4 Inch Centerset Bathroom Faucet in Brushed Nickel, Water-Efficient Model Includes metal supply nuts Product complies with NSF/ANSI 372 and conforms with Lead Content requirements for lead-free plumbing as defined by the U.S. Safe drinking water act Includes valve and cartridge 3-Hole installation Features an all metal pop-up drain assembly