Speakman SC-5818 - Polished chrome plated service sink faucet with brass top brace assembly. 1/4 turn ceramic cartridge. Cast brass body and nozzle with 3/4” hose thread and pail hook. Brass vacuum breaker. Through the wall installation on 8” centers. Threaded brass wall flanges provide for +/- adjustments up to 1/8”. Distance from wall to nozzle outlet is 9”. Wall flanges and mounting screws provided. Meets ASME A112.18.1/CSA B125.1 and ASSE-1001