The Hammond CHKO18124 is a robust junction box constructed from 16 or 14 gauge steel, designed for general purpose indoor commercial applications. Its hinged cover with a quarter-turn latch provides convenient access for installation and maintenance. The box features easily removable knockouts on all four sides, allowing for versatile wiring configurations. Through holes in the back facilitate wall mounting, and a grounding location is embossed in the body for safety. Finished with a durable ANSI 61 gray powder coating, this junction box offers reliable protection and a professional appearance.