UT Coupling 21-27 (3/4") - 20mm - PE-717020 Outer Diameter: 21-27mm (3/4") Outer Diameter (mm): 20 MPN: PE-717020 Product Code: PE-717020 This is an online offer only for a Limited Time! Availability: In stock Only £7.81 incl VAT. Delivery available to UK/Europe |