The AMPHENOL COMMERCIAL PRODUCTS part 17E17252 is a 180° backshell designed for A Shell Size connectors. It features a nickel over copper construction for enhanced durability and corrosion resistance. Made from high-quality acrylonitrile butadiene styrene (ABS) material, this backshell ensures optimal protection and secure connections. Ideal for various commercial applications, this backshell offers reliable performance and easy installation.