Stackable Posts For Wire Shelving, 36 “High, Black, 4/Pack

Add-on poles allow you to easily add more shelves or create custom-sized units (combined with Extra Shelves and Shelf Connecting Hooks). Includes levelers for uneven floors and four 36″ posts, combine two posts for 72″ shelving. Allows you to easily add on shelves or half-height shelf units. Levelers for uneven floor. Combine two posts for 72″ high shelving. Material(s): Wire; Color(s): Black; Color Family: Black; Overall Width: 36″.