Product Catalog: Herman Miller Compatible Parts: HM Accessories: Tool Bar Products Slot Wall, 24W, BK-Black__U.0155.24.BK (Uni-Source Office Furniture Parts) List Price: $56.00/Each View Details Slot Wall, 36W, BK-Black__U.0155.36.BK (Uni-Source Office Furniture Parts) List Price: $80.00/Each View Details Slot Wall, 42W, BK-Black__U.0155.42.BK (Uni-Source Office Furniture Parts) List Price: $86.25/Each View Details Slot Wall Brackets, BK-BlackU.0160.01.BK (Uni-Source Office Furniture Parts) List Price: $18.50/PR View Details