Internal Elbow Base and Cover, Series Wall-Trak, Material Non-Metallic, Color Off White, Bend Radius 1.25 in, Compatible with Product Type Wall-Trak Raceways, Features Full Capacity 1 1/4 in Bend Radius External Elbow, Includes -, Overall Height 2 1/4 in, Overall Length 2 3/4 in, Overall Width 2 3/4 in, Standards CSA Certified, UL Compliant