Angle Back Box, Box Angle 15 Degrees , Current Rating 20/30 A, Hub Diameter 0.75 in, Hub Type Dead End, Material Aluminum, Mount Type Surface, NEMA Enclosure Rating 4X, Number of Gangs 1, For Use With Twist-Lock(R) Devices, Housing Color Gray, Includes Mounting Screws, Material Type Metallic, Resistance Properties Moisture , Standards UL Raintight and External Icing Test, Compatible with Series Twist-Lock(R), IP Rating IP54, Overall Height 3 in, Overall Length 4 in