Reducing Union 1/4" OD X 3/16" OD - RU-250-187 Outer Diameter: 1/4" Outer Diameter: 3/16" MPN: RU-250-187 Product Code: RU-250-187 This is an online offer only for a Limited Time! Availability: In stock Only £20.30 incl VAT. Delivery available to UK/Europe |