Kingston Brass KS3955PL Restoration Mini Widespread Lavatory Faucet with Porcelain Lever Handle, Oil Rubbed Bronze Brass construction 1/4 Turn ceramic disk cartridge 4-Inch to 12-Inch adjustable spread Max 1.2 GPM/4.5 LPM Water Flow Rate At 60 PSI (ASME standard) Compliant with California Energy Commission Title 20