54 170C Die Cast Zinc EMT To Flex Combination Coupling 1/2-Inch x 3/8-Inch

54 Combination coupling features du73le die-cast zinc construction. It measures 1.28-Inch x 1.14-Inch. This combination coupling with tri-combo screws, has 1/2-Inch x 3/8-Inch trade size. It is suitable for providing transition from EMT to NM cable. Combination coupling is UL listed and CSA certified.