Plumbers and DIYers, this NIBCO 90-degree elbow is exactly what you need for changing direction in your drain, waste, and vent systems! The ABS construction (acrylonitrile butadiene styrene) provides excellent chemical resistance to handle most household drains and many industrial liquids without corroding. It performs reliably across wide temperature ranges and has high impact resistance that stands up to tough conditions. The fitting features a spigot connection on one end (male) that fits into female unthreaded pipes, and a hub connection on the other end (female) that slides over male unthreaded pipes. The smooth interior finish reduces friction and prevents material buildup, ensuring superior flow compared to metal fittings. This is crucial for maintaining proper drainage in your DWV systems. The lightweight ABS material makes installation much easier than heavy metal fittings, whether you're working above or below ground. It meets ASTM D2661 and D3311 specifications, so you know you're getting quality-assured products that professionals trust. NIBCO has been manufacturing flow-control products since 1904, so they know what they're doing when it comes to reliable plumbing components. The 90-degree angle is perfect for navigating around obstacles or making standard directional changes in your piping layout. Whether you're working on residential or commercial projects, this elbow provides dependable performance that'll last for years. The hub and spigot design creates tight seals that minimize turbulence and prevent leaks. Seriously, if you need to change pipe direction in your drainage system, this NIBCO elbow is the professional-grade solution you can count on. The quality is evident from the moment you handle it, and the specifications ensure it'll perform exactly as needed for your plumbing projects.