Rockben's brand tool cart has a solid structure, cold rolled steel sheet manufacturing, material thickness 1.0—2.0 mm, each drawer equipped with a high-quality ball bearing slide, 40 KG load capacity each drawer, and ABS worktop. TPE silent caster, 5-inch Casters ( 2 swivels with brake, 2 rigid ), Single key locking system locks all drawers at once. Powder-coated finishes. The tool storage cart was wildly used in the workshop and garage.