5/16" OD X 3/16" OD Reducer Straight Connector - PI201006S Compressed Air. Suitable for Vacuum. • Drink dispensers and pure water fittings. Outer Diameter: 5/16" Outer Diameter: 3/16" MPN: PI201006S Product Code: PI201006S This is an online offer only for a Limited Time! Availability: In stock Only £1.48 incl VAT. Delivery available to UK/Europe |