Overview of Topaz's Liquidtight electrical fittings; What they are, where they are used and how to properly use them. This video is part of Topaz's "Essential Knowledge", electrical training series and describes Liquidtight Conduit, Non-Metallic Connectors, Malleable Iron Connectors, Zinc Connectors and Combination Connectors. Learn more about Topaz Liquidtight fittings at https://www.topaz-usa.com/liquidtight