WIEGMANN NEMA 1 enclosure is designed for use as a wiring box or junction box. Enclosure is fabricated from carbon steel. The finish is ANSI-61 gray polyester powder inside and out.. No gasket required. Slip on, reversible cover. Smooth, seamless sides, front and back. Flat, removable covers fastened with plated steel screws. Note: product may vary by store. Material: Carbon Steel. Trade Size (in.): Other. Number of Knockouts/Pryouts: 12. Packaging Type: Contractor Packaging