Arlington FB428SC Plastic with Metal Hanger T-Box with Hanger 4.365-Inch x 3-7/8-Inch 28-Cubic-Inch Black

["Made from plastic and metal for rigidity","Comes in black color","Has a dimension of 4.365-Inch x 3.875-Inch","Suitable for fans, fixtures, smoke and carbon monoxide detectors, security cameras, exit signs and emergency lighting"]