The Wavin Osma RoundLine OT016B 60° Gutter Angle in Black is a premium PVC-U fitting designed to join two round gutters at a 60° internal or external corner. Ideal for domestic and commercial rainwater systems, it ensures smooth water flow while maintaining a secure, leak-proof connection. Made from durable, weather-resistant materials, this gutter angle offers long-lasting performance and easy installation for efficient roof drainage.