The Chome Plated 90 Deg Standard Radius Expanded/Slotted End Elbow - DF-10-6050S is a practical and reliable product. Made of stainless steel with a 16-gauge thickness, it offers durability and longevity. The 90-degree expanded and slotted end design ensures efficient airflow. With a radius equal to 2 times the tube diameter, it provides a smooth inside radius for optimal performance. The flash-controlled electric weld guarantees a secure fit. Available in various sizes from 2"-6", this elbow fits most makes and models. Trust this high-quality product for your plumbing needs.