6-Space Rack, Rear Rails, Shock Resistant, Optional Caster Kit, Roto-Molded for Strength, Adjustable Elastomer Shock Absorbers, Molded Handles Provide Secure Grab Points, Solid-Stack X-Pattern Interlock, Front and Rear Caps Full-Size, Recessed Locks, Shock Absorbent Feet, Inside Width: 19" Inside Height: 10.5", Outside Depth: 27", Outside Width: 28", Outside Height: 19", Rack Depth Rail-to-Rail: 20" cm, depth from rail to back cover: 58.42 cm, depth at cover: 5.72 cm, weight: 19.64 kg.