The 170mm external stopend is perfect for deepstyle industrial gutter systems and is an essential component for effectively closing off the end of a gutter run, preventing water overflow and ensuring proper drainage. This external stopend is designed to fit securely over the edge of the gutter, creating a watertight seal that prevents leaks and protects your building from water damage. Made from high-quality, durable materials, it is built to withstand the rigorous demands of industrial environments and harsh weather conditions. Easy to install and maintain, the 170mm external stopend is an integral part of any industrial guttering system, providing reliability and long-lasting performance.