Akro Nest and Stack Totes 3 Pack - 23-1/2"d x 19-1/2"w x 13"h RB CO 18D HD BS GRY ST it also expands the storage

it also expands the storage capacity of a 24"d x 63"h Super Erecta Stainless Steel 4-Shelf Starter Unit by attaching onto the side

Stackable to utilize vertical space

Can be recycled

18"d Heavy Duty Aluminum Wall Shelves

Just set S-Hooks onto the side of your shelf and use the metal curve to support your new shelves

Akro Nest and Stack Totes 3 Pack - 23-1/2"d x 19-1/2"w x 13"h RB CO 18D HD BS GRY ST it also expands the storageAkro Nest and Stack Totes are designed for storage, transfer, and shipping applications. And thanks to their heavy duty construction, these plastic storage containers provide a longer performance in demanding workspaces. Inside dimensions of 18"d x 16 7 8"w x 12 7 8"h High density, industrial grade polymer construction Nestable to reduce return transportation costs and save space Stackable to utilize vertical space Will not rust, corrode, or bend out