The Galvanised Steel Gripple, With Zinc Outer Shell And Stainless Steel And Ceramic Mechanism, Allows You To Easily Secure And Tension Training Wires For Supporting Plants. Will Take A Load Of 400kg And Will Take Wire From 2-3.25mm. Pack Of 10 (medium).2mm Galvanised Steel Wire Cable Plant Support Available Separately (wir-005) Supplied By The Metre - Select From The Drop Down Menu Above And Enter Total Metre Length Required In Quantity Box.please Note: Wire Cutters Will Be Required To Install. (see Ggt-035)full Assembly Instructions Are Available To Download Here Assembly Instructios