The Metering Faucets by T&S: Mixing Faucet, slow self-closing, heavy duty, push button, 1/2 NPS threaded shank, 1/2 O.D. slip inlet, approximately 5-1/2H, outlet 2 above deck, 1/4 IPS tailpieces on 4 centers, specify hot/cold/blank ( T&S - B-0807 )