3/4-18 20mm X 3/4" NPT Triple-Lok Female - 12GTXS Outer Diameter (mm): 18,20 inside Diameter: 3/4" Connection/Thread Type: 3/4" MPN: 12GTXS Product Code: 12GTXS This is an online offer only for a Limited Time! Availability: In stock Only £13.86 incl VAT. Delivery available to UK/Europe |