MTS Electrical Extension Box Open 2x4 – Steel White

The MTS Electrical Extension Box Open 2x4 is a steel-constructed surface-mounted enclosure designed for electrical installations and wiring distribution. This open-style box features a standard 2x4 module size, making it compatible with standard electrical gang boxes and outlet configurations. Ideal for electricians, contractors, and facilities managers requiring reliable cable management and component housing in residential and commercial installations.