The Lasco 417-010 Schedule 40 PVC 45 degree elbow is designed for compatible plumbing applications using 1 inch slip connections on both ends. An elbow like this is useful because it changes direction more gradually than a 90 degree fitting, which can help make routing cleaner in certain plumbing layouts.This fitting is often chosen when a line needs a moderate directional change while maintaining a solvent-weld connection on both sides. Using the correct Lasco elbow can help improve fit and support a cleaner, more intentional plumbing run.This Schedule 40 PVC elbow is a practical fitting for pool, spa, irrigation, and general plumbing systems that need dependable 45 degree directional change in a 1 inch size. Lasco Schedule 40 PVC 45 degree elbow 1 inch slip x 1 inch slip connection Helps create a moderate directional change in the line Useful in repair and new installation work Supports cleaner and more dependable plumbing routing