BestMounts - 10 Pack Electrical Power Outlet Box Extender Kit Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (White)

High-quality electrical outlet box extender suitable for a variety of applications: Our electrical box extender is designed to provide a solution for extending electrical boxes plastic to accommodate new or existing electrical wiring | Compliant with industry safety standards for a safe and secure installation: Unlike the other outlet spacers for electrical boxes BestMounts electric outlet box extender is compliant with industry safety standards and certifications, ensuring a safe and secure installation | Designed to fit easily and securely in single, dual, and triple gang electrical boxes: even with heavy equipment or electrical wiring inside,1 Gang extending electrical boxes, used for extending electrical boxes up to 1-1/2-inchesBestMounts electrical outlet box extender will remain secure and stable in a variety of electrical boxes | Durable construction for long-lasting performance: install it in a commercial, industrial, or residential setting, our single-gang electrical box is built with high-quality materials to withstand the test of time and provide reliable performance for years to come | Innovative Gap Bridging & Soundproofing: Innovative extenders seamlessly bridge gaps and effectively soundproof spaces. Extending fully creates a robust barrier, minimizing sound transmission through walls. Versatile and practical, these extenders offer an effective solution for reducing unwanted noise in any living or working space.