4pcs BE2-4 (2 Gang)with 16pcs Screws Power

Lasting Construction & Performance: Our double gang electrical box is made of premium plastic, which can be installed in commercial, industrial or residential environment, stand the test of time and provide reliable performance in the next few years. Product Function: outlet box extender are designed to install easily and securely in double and triple electrical boxes. Even with heavy equipment or wires inside, 2-Gang Extension Electrical Box for extending an electrical box to 1-1/2 inch BestMounts power outlet box extender stay safe and stable in a variety of electrical boxes. Efficient and Practical: Unlike other outlet spacers for distribution boxes, our outlet box extenders ensure safety and secure installation. Once installed, the non-metallic sidewalls completely surround the unit, creating an insulating barrier. Widely Used: These 2 gang electrical boxes are designed to provide easy ways for extending electrical box plastics to accommodate new or existing wiring