PC244OW Fixture Support Box, Round, 4" Diameter, Black, Non-Metallic

Fixture Support Box, Round, 4 Inch Diameter, Black, Non-Metallic, For Use With Nonmetallic Sheathed Cable

Allied Moulded's fixture box is for old work residential construction, 2 Hour Fire Resistive Walls, Suitable For Use In Mounting Wall Sconce Lights, Alarm System Strobe/Speaker, Smoke Detector And Low-Profile Led Lighting.