Details: Keep your cafeteria running as smoothly as possible with this Channel 448A 20 tray bottom load aluminum cafeteria rack! Perfect for a variety of functions, from holding and storing to transport applications, this rack accommodates up to (20) 15" x 20" trays on its sturdy tray slides. These slides are spaced 6" apart and feature a convenient bottom load design for quick access during meal rushes. Built to withstand the bustling kitchen environment, this rack is made with heavy-duty, hi-tensile aluminum. Its frame consists of 1" aluminum tubing, providing structural strength and sturdiness for long-lasting reliability. The aluminum is backed by a lifetime guarantee against rust, so you know you're receiving the quality you need. Enabling mobility, a set of 5" casters are mounted to the rack. Because they swivel, the casters maneuver the rack through cramped back-of-house areas and storage rooms with ease. Overall Dimensions: Width: 23" Depth: 30" Height: 70"