Strap-Type Connector, 2″, Die Cast Zinc with Two Screws
https://dev.nsiindustries.com/product/strap-type-connector-2-die-cast-zinc-with-two-screws/
Use the Bridgeport 2″ Die Cast Zinc Strap-Type Connector with strap, two screws and 2″ KO to connect a single round service entrance cable to a box or enclosure. The connector has an OD range of 1.750″ to 1.950″.