Charlotte Pipe 4" Hub x FPT Female ABS Adapter is designed for ABS Schedule 40 DWV applications, providing a reliable connection between plastic DWV pipes and threaded metal fittings. This adapter allows you to easily adapt plastic DWV pipe to threaded metal on plastic pipe and fitting, ensuring a secure and durable fit. Its high-quality construction from Charlotte Pipe s long-lasting performance in your plumbing system. Model Number: ABS 00101 1200HA