The Jamco 3-Shelf SF-Series Heavy Duty Steel Service Cart features all-welded construction, excluding casters, for maximum durability. It is built with durable 12-gauge steel shelves with under bracing, 12-gauge caster mounts, and 3/16" thick angle corners, ensuring long-lasting use. The top shelf has a 1-1/2" downturned lip, while the other shelves have upturned lips for secure retention. The cart includes a tubular handle with a smooth radius bend for comfort and a uniform appearance, and it is finished with a powder-coated gray coating for added protection and aesthetic appeal.