Yaocom 4 Pcs 3-1/2" Deep Switch Electrical Box 3" x 2" Gangable Outlet Box

Industrial Grade Galvanized Steel: these metal outlet boxes are made of rust resistant galvanized steel and passed the cULus test, ensuring long term durability and structural integrity; Note: the side the side screws are not included | 3-1/2 inch Deep Old Work Electrical Box: features a 3-1/2 inch extended depth, providing ample room for smart switches and multiple wires without the overcrowding issues, these metal electrical outlet boxes are about 3" x 2 " | Modular Gangable Design: these old work electrical boxes allow you to easily remove side panels and combine units into 2-gang or 3-gang configurations for custom multi-device setups depending on different using demands | Secure and Easy Installation: equipped with robust plaster ears and precision knockouts, this gang box mounts flush against drywall, making it the practical solution for remodel and "cut-in" projects | Universal Device Compatibility: the 3x2" standard size seamlessly fits toggle switches, our gangable metal junction box can accommodate various types of devices, can be applied for armored, metal clad, flexible cable and more, also, it supports toggle switches, duplex devices, decorative devices and different electrical outlets that require extra box depth