The Cantex 4 in x 11.25 x 24 in Radius Sweep, Type C, Bell End (5163616, Millennium part 624932) gives duct banks a shallow-angle bend for gentle direction changes that keep fiber and copper cable pulls from binding at the elbow. The 24 in bend radius and low-angle design minimize pulling tension compared to sharper sweeps at similar trade sizes. Its bell end connects to standard Type C PVC conduit with solvent cement, matching common underground duct construction. Millennium stocks additional sweep angles and radii from Cantex for the same conduit runs.