To terminate non-metallic sheathed cable (Loomex) or armoured cable (BX) to a dry location or enclosure. 3/8" (1/2" KO). Duplex Loomex/BX connectors(zinc alloy). Zinc die cast locknut. Suggested applications: NMD90 (loomex): 14/2 - 10/2; 14/3 - 10/3; AC90 (BX): 14/2 - 10/2; 14/3 - 10/3; 14/4 - 12/4;