Enhance the durability and functionality of your circular connectors with our Olive Drab Right Angle Backshell. Designed for seamless integration with shell sizes 20 and 21, this backshell is crafted from high-quality aluminum for reliable performance in demanding environments. With a plating of cadmium for added corrosion resistance, it ensures longevity in a variety of applications. Its cable diameter range of .313 to .5 inches (7.9 to 12.7 mm) allows for versatile connectivity options. Ideal for military, aerospace, and industrial use, this backshell is a crucial component for ensuring secure and efficient connections in your electronic systems. Upgrade your setup with this essential accessory and experience peace of mind knowing your connectors are well-protected.