Add-on unit includes 2 posts with leveling feet 4 shelves snap-on sleeves and s-hooks to join units. Unit allows unit expansion to make the most of storage space. Solid stainless steel shelves feature a dual layer construction that provides strength and rigidity and is temperature and moisture resistant. Solid shelves allow for display storage of small equipment and instruments. Raised lip surrounding the edge of each shelf to prevent spills from overflowing. Open styling to allow shelves to be reached from all sides. Shelves easily adjust without tools at 1 increments. Nsf approved for wet or dry use. Lot of 1
