50 mm Knuckle Bend - Polypipe Waste System (Black) – WS64B

The Polypipe WS64B is a 90° knuckle (sharp-angle) swivel bend in black ABS, crafted for solvent-weld waste installations. It provides a compact directional change while allowing rotation during installation for precise alignment, making it ideal for tight spaces in both domestic and commercial above-ground drainage systems.

• 90° sharp-angle design for compact routing
• Swivel joint allows alignment adjustments
• Solvent-weld fitting creates a permanent seal
• Strong, impact-resistant ABS construction
• Colour-matched to the ABS waste system range
• BBA‑kitemarked and compliant with BS EN standards