Advanced Drainage Systems 4 in. Adapter is designed for reliable drainage and waste management applications. Made from strong, lightweight polyethylene plastic, this corrugated pipe and fitting won’t break or crush and is resistant to acids, alkalis, and zing temperatures. It is i for connecting smooth drain and sewer pipes to corrugated tubing, featuring a male end with ridges and a female end with indents for secure attachment. This durable 4-inch adapter ensures long-lasting performance in various environments. Model Number: 462AA