Usually Ships in 6-8 Weeks from manufacturer Lead times vary based on manufacturer stock Product Overview Designed for use with 18" wide MetroMax Q shelving (sold separately) Includes (8) 74" high polymer posts Comes with (8) V-groove casters, (1) center channel caster assembly, and all hardware for assembly Each unit can hold up to an impressive 3000 lb. of evenly distributed weight Double deep configuration increases overall depth of system to maximize storage capacity UPC Code: 400012893018