Rigid or EMT Aluminum Pull Elbow Connector 1″, For 90˚ Bends
https://nsiindustries.com/product/rigid-or-emt-aluminum-pull-elbow-connector-1-for-90%cb%9a-bends/
Bridgeport 1″ Rigid or EMT Aluminum Pull Elbow with Cover ensures high-quality connections between two sections of rigid or EMT conduit, forming a 90° bend. The pull elbow comes with a removable cover that facilitates wire pulling.