The ENDFEED 10mm End Cap EFEC‑10 is a high‑quality copper endfeed stop cap designed to securely terminate 10 mm pipework in domestic and commercial plumbing systems. Perfect for hot and cold water applications, this end cap provides a reliable, leak‑proof finish when soldered onto 10 mm copper pipe, making it essential for heating, bathroom, kitchen and central heating projects. Engineered to British and European standards and suitable for use with copper tube endfeed fittings, it delivers a robust, clean termination for your plumbing installs.