4mm OD X 6mm OD Reducing Stem Tee - 55240-4-6 Gas in conformity with ISO 228 Class A Metric in conformity with ISO R/262 Outer Diameter (mm): 4 Stem Outside Diameter (mm): 6 MPN: 55240-4-6 Product Code: 55240-4-6 This is an online offer only for a Limited Time! Availability: In stock Only £2.54 incl VAT. Delivery available to UK/Europe |