Kingston Brass GSS7705ACLSP  American Classic Kitchen Faucet Sprayer For GS7705ASLSP and GS8715CTLSP, 7-1/2-Inch Length, Oil Rubbed Bronze Engineering grade ABS construction 1-1/2 Inch shank height fit to most countertop Easy to clean spray face to resist mineral build-up Max 1.8 GPM/6.8 LPM Water Flow Rate At 60 PSI (ASME standard) Compliant with California Energy Commission Title 20