Features: Crafted from premium iron, this heavy duty metal junction box for load bearing capacity and pressure resistance, effectively shielding internal wiring from damage in Americans standard installations. With precise dimensions of 101mm x 101mm x 40mm, this double gang box ensures seamless compatibility with duouble switches and outlets, enabling easy installation and organized wiring management without obstruction. Ideal for homeowners, professional electricians, and industrial engineers, this robust electrical box caters to diverse needs in residential renovations, commercial offices, and factory settings. Suited for indoor home upgrades, commercial building projects, and industrial machine rooms, this versatile enclosure provides reliability protecting for wiring systems in various environments. With a high net weight of 277.2g and corrosions resistant properties, this durability box ensures long term stability and tidy cable organization for simple maintenance. Specifications: Dimension:10×4×10cm/3.94×3.94×1.57in Component:Iron Package Includes: 1pc Metal Junction Box note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.