Faucet Seat, American Standard, Lead-Free Brass, 1/2-In. x 20 Thread, 2-Pk.
2 pack, 1/2" x 20 thread, brass faucet seat, for american standard, lead free, oem reference #57281-07.
2 pack, 1/2" x 20 thread, brass faucet seat, for american standard, lead free, oem reference #57281-07.