Electrical Metallic Screw Coupling Set, Zinc Die Cast, 1/2-In., 5-Pk.

5 Pack, 1/2-Inch Die Cast Zinc Electrical Metallic Tubing Set Screw Type Coupling, Concrete Tight, Used To Join Lengths Of Electrical Metallic Tubing For Dry Locations Or Concrete Tight Applications, UL & CSA Approved, UPC Polybag.