6mm X 4mm Plug-In Reducer - LE-3668 06 04 Outer Diameter (mm): 6 Stem Outside Diameter (mm): 4 MPN: LE-3668 06 04 Product Code: LE-3668 06 04 This is an online offer only for a Limited Time! Availability: In stock Only £4.16 incl VAT. Delivery available to UK/Europe |