This assembly is 100% plastic and is no longer available in brass, as shown in the picture.…
Kohler Bancroft K-10586-4-SN Polished Nickel Bidet Faucet with Lever ...
Kohler Fairfax K-12286-4-PB Polished Brass Bidet Faucet with Lever ...
Kohler Finial Traditional K-316-4F-CP Polished Chrome Bidet Faucet ...