WIREMOLD / OPEN SPACE VISTA™ ARCHITECTURAL COLUMNS Ceiling Trim Piece System Layout End Channel Center Panel Frame Structure 3/4 " & 1 " Concentric Trade Size Knockouts Front Access Plate Floor Trim Piece WWW.LEGRAND.US/WIREMOLD 279 POLES AND COLUMNS INDEXhttp://WWW.LEGRAND.US/WIREMOLD