5/16" OD X 5/16" ID Tube Hose To Elbow - PM290808S Compressed Air. Suitable for Vacuum. • Drink dispensers and pure water fittings. Stem Outside Diameter: 5/16" To Suit Hose Inside Diameter: 5/16" MPN: PM290808S Product Code: PM290808S This is an online offer only for a Limited Time! Availability: In stock Only £0.67 incl VAT. Delivery available to UK/Europe |