1/2" OD Tube X 3/8" ID Hose Stem - PI251612S Compressed Air. Suitable for Vacuum. • Drink dispensers and pure water fittings. Stem Outside Diameter: 1/2" To Suit Hose Inside Diameter: 3/8" MPN: PI251612S Product Code: PI251612S This is an online offer only for a Limited Time! Availability: In stock Only £1.30 incl VAT. Delivery available to UK/Europe |