20 Pack BE1-2 Electrical Box Extenders With 40 Screws For 1-Gang Boxes White Self Leveling Support For Outlets Switches GFCIs And Receptacles Extends Box Depth Up To 1.5 Inches Durable Construction For Easy Install

20-Pack White Electrical Box Extenders for 1-Gang
✔️ 20 extenders with 40 screws extend depth up to 1.5 inches

These white, non-metallic extenders fit 1-gang boxes and 4-inch square boxes with gypsum rings, lifting device depth so outlets, switches, GFCIs, and receptacles sit flush with walls. They feature self-leveling support for a clean, safe install.

✅ 20 pcs 1-Gang extending boxes and 40 screws included
✅ Extends depth up to 1.5 inches (38.1 mm)
✅ Self-leveling support for outlets, switches, GFCIs, and receptacles
✅ Flame-retardant 94VO PA material, high-temperature resistant
✅ Non-metallic sidewalls enclose devices, insulating barrier

💡 What is an electrical box extender used for in modern residential wiring installations?

It's a handy way to add depth and keep devices flush with the wall. - handy for aligning outlets or switches when boxes sit shallow - keeps devices level and flush with wall after installation - works with gypsum rings and standard electrical components