Carlon 1-Gang 18 Cu In Old Work Pvc Heavy Wall Electrical Switch And Outlet Box

SUPERBLUE NON-METALLIC OLD WFor Use With Existing Wall Construction Or Re-ModelsSized For Standard Devices And SwitchesDesigned To Not Break Or Crack Even In Extreme EnvironmentsLargest Wire-Fill Capacity In Its ClassCaptive Nails For Wood Stud...