The NorComp D-Sub, D-Shaped Connectors - Backshells, Hoods 977-025-020R121 is a 25-position, 180-degree shielded backshell designed for use with D-Sub connectors. It is made of high-quality materials and is designed to provide reliable and secure connections. The backshell features a strain relief clamp and a cable clamp for secure cable management. It is also designed to provide EMI/RFI shielding and is UL recognized. The backshell is suitable for a variety of applications, including industrial, automotive, and medical. It is also RoHS compliant and is available in a variety of colors.