Spears 416 22.2 degree elbows are PVC pipe fittings used for making slight directional changes in piping systems. Here's a breakdown of their key characterist. It is made of PVC (Polyvinyl Chloride). It is Schedule 40 - suitable for potable water lines, drainage systems, and irrigation applications with pressure ratings up to 230 psi at 73°F. This features a Socket connection - designed to be glued to the ends of pipes for a permanent, watertight connection with solvent cement. The angle is 22.2 degrees - This creates a slight bend in the pipe run compared to a standard 90-degree elbow. The product can be used in many ways. Changing the direction of pipes by a small angle, Used for navigating obstacles or creating gradual turns in pipe runs. Common in drainage systems, irrigation systems, and low-pressure potable water lines (if NSF-certified).