This 36 x 12 x 63" wire shelving add-on unit extends an existing starter unit by sharing a set of upright posts, increasing storage capacity without duplicating your post count. Each unit ships as a complete kit with four wire shelves, two upright posts, and eight S-hook connectors, weighing approximately 41 lbs.

Suited for warehouses, stockrooms, distribution centers, manufacturing floors, and retail back-of-house environments, this add-on supports straight-line, back-to-back, and right-angle (L-shape) configurations to accommodate varied floor plan requirements. Note that starter and add-on unit combinations are not compatible with caster mobility kits.

Designed for use with the corresponding 36 x 12 x 63" starter unit. Additional shelves and accessories are available separately. Freight delivery required. Sold individually.