A more rigid expanded corner bead for reinforcing plaster/stucco corners when used with masonry and fire proofing beads and columns. The #2A corner bead provides extra strength and rigidity by incorporating a wider 3-1/4" wing flange with an added stiffener ridge. Strong and economical with multiple general use purposes the wider expanded wing flanges are flexible and can compensate for most irregular surfaces providing even grounds and straight corners with extra strength. Used to reinforce Portland cement stucco at external corners.