Gardner Bender 1-Gang PVC Old Work Wall Electrical Box, 14 Cu. In.

Old work electrical wall box for use in retrofit work applications where the wall is enclosed. Features flanges and adjustable tabs for convenient mounting into existing walls. Equipped with living hinges for additional cable support. High grade PVC construction for higher performance, lower installation cost, and rust and corrosion resistance. Includes mounting ears and two swing clamps for easy installation. UL (Underwriter's Laboratories) classified for 2-hour fire wall (UL263 2 HR W). UL listed to UL514C.