CXM & C5-B Small Rubber Supports Home » Products » CXM & C5-B Small Rubber Supports The CXM-B and C5-B Mini-Port model is perfect for conduit and small piping. Often used in solar, telecom, and many other applications. Specification Sheet Catalog Catalog List Pricing Current Catalog: CPORT-2021 Downloads Downloads C-PORT Cross Reference C-PORT Features Return to Products