Elements of Design DTL1168 Trip Lever Waste & Overflow, Satin Nickel 1-1/2"" OD, Brass Linkage Elements of Design DTL1168 Trip Lever Waste & Overflow, 1-1/2"" OD, Brass Linkage Features: • Brass Construction • Trip Lever Waste & Overflow • 16"" Size • Satin Nickel Finish • 1-1/2"" OD"