The Polypipe SB412B Single Socket Bend 4in/110mm at 135° is a high-quality PVC-U fitting designed for soil, waste, and vent pipe systems. Its 135° angle allows for smooth directional changes while maintaining optimal flow and minimizing blockages. Ideal for both domestic and commercial plumbing installations, this single socket bend is easy to fit and ensures long-lasting, leak-free performance. Available at Plumbco for reliable and professional plumbing solutions.