The Galvanised Round End Cap is specifically designed to fit tube size 42.4mm (32NB) and provides reliable protection and durability for your round tubes. Made from galvanised steel, this round end cap offers excellent corrosion resistance, ensuring long-lasting performance in various environments. The end cap effectively seals the end of the tube, preventing the entry of dust, debris, and moisture that can cause damage over time. With its sturdy construction and secure fit, the Galvanised Round End Cap ensures your round tubes stay protected and maintain their structural integrity. Upgrade your round tube applications with this high-quality end cap.