Reducing Union 1/2" OD X 3/8" OD Brass - RU-500-375-B Outer Diameter: 1/2" Outer Diameter: 3/8" MPN: RU-500-375-B Product Code: RU-500-375-B This is an online offer only for a Limited Time! Availability: In stock Only £8.21 incl VAT. Delivery available to UK/Europe |