Top Shelf Instructions [ Quality Fabricators® tracksuit 1-877-637-3712 Top Shelf 1. Top Shelf 2. 1"x1” Brace Clamps (x2 / 4 pieces) 3. 5/16" Carriage Bolt (x4} 4. Nut (x4} ASSEMBLY INSTRUCTIONS Attach top shelf to uprights using brace clamps, 5/16" carriage bolts and nuts, attach brace clamps on both sides of top shelf.