The K35T-9636120WS Jaken FastRak add-on archive unit features a robust design, measuring 96" W x 36" D x 120" H with five adjustable shelf levels. Constructed from heavy-gauge steel, it supports double-depth archive boxes, making it perfect for warehouse racking and backroom storage. With a powder-coat finish, this unit is built to resist wear and tear, ideal for heavy-duty shelving needs.