Our Partner Part Number: RJ45HCM Type: Installation Keystone RJ45 Description: RJ4508/RJ4510 Black Dust Cover for Plug RJ4508/RJ4510 Black Dust Cover for Plug Categories and Products Related to: RJ4508/RJ4510 Black Dust Cover for Plug Click Heading for Related products > Main Product Categories > Modular > MP08 > Hardware for MP08 > RJ45HCM > Cable Parts > Connectors > RJ11/RJ45 > Price: $0.92