12mm OD X 1/2" BSPT Male Branch Run Tee - 2019-8164 Outer Diameter (mm): 12 Connection/Thread Type: 1/2" MPN: 2019-8164 Product Code: 2019-8164 This is an online offer only for a Limited Time! Availability: In stock Only £3.44 incl VAT. Delivery available to UK/Europe |