Marketlab Ledges and Dividers for Wire Shelving provide practical containment and compartmentalization for medical, laboratory, and clinical storage racks. Engineered from durable chrome-plated stainless steel, these accessories snap easily onto wire shelving edges without requiring tools, keeping supplies, specimen containers, and equipment neatly separated and preventing items from sliding off shelves. Available in 4"H shelf ledges and 8"H shelf dividers across 18", 21", and 24" lengths, they adapt effortlessly to changing storage layouts.