SPECIAL ORDER ITEM. Review Returns Policy before purchase. Straight liquidtight connectors are designed for use with metallic and nonmetallic type B liquidtight conduit in a variety of electrical applications. These connectors provide a secure seal to protect against water, oil, dust and other contaminants, ensuring reliable performance. Constructed from corrosion resistant die cast zinc for durability and long lasting use. Designed for secure conduit termination with dependable sealing in demanding environments.