Product results

Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to an 1-1/2. 2 hour fire rating. Single G...

Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to an 1-1/2. 2 hour fire rating. Two gang...

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

Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to an 1-1/2. 2 hour fire rating. three ga...

Non Metallic adjustable floor box. Black with flip lids. Includes tamper resistant duplex receptacle, cover plate with gasket and Arlington NM94 connector and A...

4 GANG BOX EXTENDER (EACH)

Better device support in oversized or miscut wall openings. Box Extender, levels and supports the wiring device where the box is set back from the wall surface...

2 Gang non metallic box extender with larger perforated flanges.Larger flange gives better support for device. Extends boxes up to an 1-1/2".