Standards, Brackets & Accessories - Heavy Duty "A"line Standards 4' Standards .093"thick fits universal slot 1/2"X 1"on center Bottom clip to hold standard for showcase Top clip to hold standard for showcase 8' Long double slotted standard Outrigger Outrigger arm fits 1/2"slot wallmount Faceout square tube for universal slot 1/2"X 1"on center 7 Ball Waterfall square tube for universal slot 1/2"X 1"on center 5 Hook waterfall square tube for universal slot 1/2"X 1"on center Shelf Bracket with Screw 5 Position Adjustable Shelf Bracket Left wood shelf bracket friction fit for universal slot 1/2"X 1"on center Right wood shelf bracket friction fit for universal slot 1/2"X 1"on center 12"hangrail bracket for universal slot 1/2"X 1"on center holds 1"round tube 12"hangrail bracket for universal slot 1/2"X 1"on center holds 1-1/4"round tube Rearmount bracket for universal slot 1/2"X 1"on center holds 1"round tube Rearmount bracket for universal slot 1/2"X 1"on center holds 1-1/4"round tube Center Spring clamp for 1"diameter round tube Center Spring clamp for 1-1/4"diameter round tube Bracket for universal slot 1/2"X 1"on center holds rectangular tube Shelf Bracket Friction Fit 3" Bracket for universal slot 1/2" X 1"on center holds rectangular tube Faceout rectangular tube for recessed universal slot 1/2" X 1"on center