Oil Rubbed Bronze Finish match PlumbUSA's other plumbing parts. Operated by washerless cartridges (Delta or Peerless interchangeable). Last longer and less expensive to maintain than ceramic-cartridged faucets. Less likely to be clogged by hot water deposit than ceramic-cartridged faucets. Pop-Up Drain Included. 1/2"-male threaded inlet. Please check more of our products at www.faucet888.amazonwebstore.com