Made by OMG in Italy these 10 X 1.0mm Fuel valves fit lots of Italian singles and twins. Fuel valves are 3 position ON-OFF-RESERVE and have a 6mm hose barb. Valves are made of Brass and chrome plated. Used on Ducati & Guzzi singles, Bianchi and other 1950-70's models. !!! SOLD EACH !!!