The Arlington 508 is a 3-inch conduit chase nipple made from durable zinc die-cast material, designed for use with rigid and IMC conduit systems. It provides a secure and smooth connection between conduit fittings or enclosures, ensuring safe wire passage and preventing damage to conductors. The burr-free interior and precision threading make installation easy and reliable, while the hex-head design allows for quick tightening. Built to withstand demanding environments, this chase nipple is ideal for industrial, commercial, and residential electrical applications requiring strong and corrosion-resistant connections. This listing includes a 20-pack for convenient bulk use on larger projects.