GENERAL CHARACTERISTICS ITEM DESCRIPTION | FRAME IS CLEAR ANODIZE ALUMINUM,HARDWARE IS CAD. PLATED STEEL,BOARD IS BLUE DIALLYC PHATHALATE,THIS ASSY MATES WITH REAR BAY ASSY P/N 425570,THIS D HOLE BOARD ACCEPTS NYLON SLEEVE TYPE PATCHCORDS,SHUNTS AND/OR ADAPTERS |