Enhance your storage solutions with the KT3-4836144L Jaken FastRak Add-On, featuring a durable white laminated board decking. Measuring 48"L x 36"W x 144"H, this industrial shelving unit seamlessly expands existing FastRak systems. Constructed with heavy-duty steel uprights, it's perfect for bulk storage in warehouses, stockrooms, and labs. Experience modular expansion and a clean aesthetic for superior organization.