Extend the capacity of your ceiling boxes with durable plastic or steel extenders. Get UL-listed options in white or gray to blend with your decor.

Ceiling Box extender for setback ceiling boxes. Fits 3-1/2" and 4" round octagonal boxes, extends boxes up to 1-1/2" and has a 2 hour fire rating.

This extender is designed to add a 1/2 inch extension to a 4-inch octagon ceiling electrical box, primarily for new work applications. It's not intended to secure a loose junction box.

Extend electrical boxes safely with box extenders from Lowe's. Perfect for remodeling, tile installation, and proper device mounting.

Ceiling Box extender for setback ceiling boxes. Fits 3-1/2" and 4" round octagonal boxes, extends boxes up to 1-1/2" and has a 2 hour fire rating. Product Specification Size: 7.749 Inch Width x …

It is designed to extend electrical boxes outwards when they are set too far back in the wall, which can happen after installing a breadboard. It fits inside the existing electrical box and provides a …

Arlington’s non-conductive box extenders extend set back metal or non-metallic electrical boxes up to 1-1/2 inches, the easy way! They work with any single gang device and most steel and …

Jan 26, 2024 · About this item Package Content: each package includes 4 round electrical box extenders, which allows the user to have ready replacements or the ability to use the product …

CANTEX box is an 18 cu. In. ceiling box electrical ceiling applications for (old work) residential or light commercial renovation (old work) projects. The mount flanges, wing tabs and built in wire …

Extends box up to 1-1/2" and has 2 hour fire rating. Ceiling Box extender. for setback ceiling boxes. Fits 3-1/2 and 4.