Enhance the durability and performance of your cable connections with this Right Angle Circular Connector Backshell. Crafted from high-quality aluminum with Zinc Nickel plating, it offers robust protection and reliable conductivity. Designed for use with shell size 17, E connectors, it accommodates cable diameters ranging from 12.7 to 20.5 mm (.5 to .1 in). The sleek black finish adds a professional touch to your setup, making it ideal for a wide range of applications in various industries. Upgrade your connector system with this essential accessory for seamless and secure connections.