An apparatus for reshaping a metallic end closure comprising a peripheral cover hook, a chuck-wall extending downwardly therefrom, a countersink having an outer panel wall interconnected to a lower end of the chuck wall, and an inner panel wall interconnected to a central panel which is adapted for interconnection to a neck of a container, comprising: a means for retaining said end closure in a substantially stationary position that includes a mandrel that is adapted to frictionally engage at least a portion of a central panel of the end closure; a container spin-forming assembly comprising a roller block aligned in opposing relationship to the end closure, said roller block having an outer annular edge and a leading surface; a rotating means for rotating said spin-forming assembly; a pair of reform rollers which project outwardly from said roller block leading surface and which are operably sized to engage the inner panel wall of the end closure of the container; a biasing means operably interconnected to said pair of reform rollers, wherein when a force is applied to an annular flange on said pair of reform rollers by the end closure, said reform rollers extend outwardly toward said outer annular edge of said roller block, wherein a preferred geometric profile is created on the inner panel wall of the end closure; a pair of reprofiling rollers that are interconnected to the rotating means and are adapted to engage the outer panel wall of the end closure, wherein the reprofiling rollers comprising a predetermined geometry to form a preferred shape in said metallic end closure, wherein the reprofiling rollers are adapted to form a preferred geometry in the outer panel wall of the end closure, wherein the reprofiling rollers are positioned in an opposing relationship to the reform rollers. a means for retaining said end closure in a substantially stationary position that includes a mandrel that is adapted to frictionally engage at least a portion of a central panel of the end closure; a container spin-forming assembly comprising a roller block aligned in opposing relationship to the end closure, said roller block having an outer annular edge and a leading surface; a rotating means for rotating said spin-forming assembly; a pair of reform rollers which project outwardly from said roller block leading surface and which are operably sized to engage the inner panel wall of the end closure of the container; a biasing means operably interconnected to said pair of reform rollers, wherein when a force is applied to an annular flange on said pair of reform rollers by the end closure, said reform rollers extend outwardly toward said outer annular edge of said roller block, wherein a preferred geometric profile is created on the inner panel wall of the end closure; a pair of reprofiling rollers that are interconnected to the rotating means and are adapted to engage the outer panel wall of the end closure, wherein the reprofiling rollers comprising a predetermined geometry to form a preferred shape in said metallic end closure, wherein the reprofiling rollers are adapted to form a preferred geometry in the outer panel wall of the end closure, wherein the reprofiling rollers are positioned in an opposing relationship to the reform rollers.