Product results

Non Metallic Box with non metallic covers for existing floors. Rectangular gasketed, non metallic black cover with threaded plugs.

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...

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 threaded plugs. Includes tamper resistant duplex receptacle, cover plate with gasket and Arlington NM94 connector...

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.

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".