Check the listing for details. GRAINGER APPROVED 3TPD7 Wire Shlvng,24x68x48in,Shlf Cap: 150lb 3TPD7. Condition: New. Listed at 266.58 USD. Wire Shelving Unit, Steel, Powder Coated, Black, Overall Depth 24 in, Overall Height 68 in, Overall Width 48 in, Caster Wheel/Configuration (2) Swivel, (2) Swivel with Brakes, Caster Wheel/Tread Material Polymer, Caster Wheel Diameter 3 in, Load Capacity per Shelf 150 lb, Whole Unit Load Capacity 600 lb, Number of Shelves 4, Shelf Adjustment Type Split Sleeve, Shelf Adjustment Increments 1 in, Shelving Configuration Standalone, Adjustability Adjustable, Post Shape Round This Mobile Wire Shelving Unit is equipped with casters to help store and transport equipment in a variety of environments. The open design allows 4-way access to shelves on the cart, and the swivel casters help to provide easy mobility. Brakes help to provide additional safety by preventing items from rolling away.