Where required purchase price includes clear supporting acrylic tubes, top hats and mushrooms If fitting for the first time support brackets are required For fixing to metal uprights please order Adjustable Metal Hanging Bars (Code: MHB1200)  Please order 1x adjustable metal hanging bar per complete tier. For fixing to Slatboard please order Slatboard Support Brackets (Code: SB10) For 200mm wide racks please order 4x SB10 for each complete tier For fixing direct to wall order Wall Mounting Support Brackets (Code WMB11) For 1200mm wide racks please order 4x WMB11 for each complete tier