The Polypipe SB409B Single Socket Bend 4in/110mm 92½° is a durable PVC-U fitting designed for smooth directional changes in soil, waste, and vent systems. Its 92.5° angle ensures optimal flow, reduces blockages, and provides a secure, leak-free connection. Ideal for domestic and commercial plumbing applications, this bend is easy to install and built for long-lasting performance. Available at Plumbco for professional plumbing solutions.