The 4" Box Extension from Morris Products is designed to extend the depth of existing electrical boxes by 1-1/2". Featuring a 1/2" knockout, this extension allows for easy conduit connections, making it a practical solution for various electrical installations. Constructed from high-quality materials, it ensures durability and compliance with industry standards. Ideal for both residential and commercial applications, this box extension provides a reliable way to accommodate additional wiring and connections, enhancing the functionality of your electrical system.
