Product Description

size: 1/2"*4" material: steel UL file number: E*****6 * Steel EMT Compression Couplings are used to connect the ends of two EMT thinwall conduits together to extend the raceway. * Our steel compression couplings provide concrete tight connections when taped, and are rated for electrical applications above **0 volts. * Their heavy gauge steel construction maintains mechanical protection and solid grounding of one conduit to another. * They are also zinc electroplated for excellent corrosion protection in damp locations.