Southwire Aluminum Flexible Metal Conduit a reduced wall design that delivers all the strength and durability of steel while being two-thirds lighter in weight. This flexible aluminum conduit is engineered to meet industry specifications and is compatible with standard conduit connectors and device boxes. It complies with UL Standard 1, NEC Article 350, and Federal Specification WW-C 566C, ensuring safety and reliability for your electrical installations. Available in various diameters and coil lengths, it features precise internal and external dimensions and a bending radius suited for flexible routing. The conduit comes shrink-wrapped for protection and ease of handling, making it a practical choice for professional and DIY electrical projects. Model Number: 55082003