2 Pack 1-Gang Non-Metallic Shallow Surface Box Extender White Adds Five-Eighths Inch Depth To Electrical Boxes Easy Install No Box Removal Keeps Wall Plates Flush Perfect For Home Wiring Upgrades

2-Pack 1-Gang Non-Metallic Box Extender Adds 5/8 Inch Depth
✔️ 5/8 in depth gain; fits GFCI, dimmers in shallow boxes

This 2-pack of 1-gang shallow surface box extenders adds 5/8 inch depth to existing boxes without removing them. Made of heavy-duty non-conductive plastic, they’re paintable white and suitable for indoor and outdoor use.

✅ Extends shallow box depth by 5/8 inch (13 mm) and adds 5.3 cu in of volume
✅ Non-conductive plastic body for indoor/outdoor use
✅ Paintable white finish matches decor; supports standard 1-gang wall plates
✅ Quick install with existing mounting screws; no box removal

💡 What is an electrical box extender used for in home wiring upgrades? It helps you fit larger devices in shallow boxes without removing the box. - Adds 5/8 inch depth to accommodate dimmers, GFCIs, or other devices - Made of non-conductive plastic for indoor and outdoor use - Paintable white finish to match decor