The 90° gray PVC inspection elbow with a 20 mm diameter is ideal for joining rigid PVC pipes. It comes in a pack of 25, ensuring durability and strength in your plumbing projects. Made with high-quality material to ensure optimal performance. This inspection elbow is perfect for installations that require a 90-degree angle and the ability to inspect the pipe if necessary. Its design allows for easy installation and disassembly, facilitating maintenance tasks. With this product, you can ensure a secure and long-lasting connection in your plumbing systems, preventing leaks and guaranteeing efficient water flow.