Pull-Junction Boxes: Type - Pull - Junction Enclosure; Material - Aluminum; Finish - Smooth Grained; NEMA - 1; Cover Type - Screw-On; Knockouts - 2-Sides; Dimension - Width - in - 6.00; Dimension - Height - in - 6.00; Dimension - Depth - in - 3.00; Mounting - Surface, Internal Holes