Wireway 90 Degree Sweep Elbow, NEMA Enclosure Type 1, For Wireway Width x Height 4 in x 4 in, Width 4 in, Height 4 in, Length 9.41 in, Material Steel, Finish Powder Coated, Cover Type Screw-On, With Knockouts No, Color Gray, For Use With HS Series Wireways, S Series Wireways, Standards cULus, Cover Location Top or Bottom, Cover Locking Style Screw Clamps, For Wireway Height 4 in, For Wireway Width 4 in, Gauge 16 ga