1/2" COMP COUPLING COUPLE COMP EMT 1/2" *Brand Name: Sigma Engineered Solutions *Sub Brand: ProConnex *Diameter: 1/2 in. *Material: Die-Cast Zinc *Product Type: Compression Coupling *Conduit Compatibility: EMT *Number in Package: 1 pk *UL Listed: Yes *Application: Dry Location *Packaging Type: Bagged *CSA Listed: Yes *Length: 1.70 in. *Discovery ACC, EXP