Stainless steel service carts constructed with type 430 stainless steel makes the cart ideal for use in sanitary and wash down applications for picking, supply replenishment or other general uses. Shelves are .040" thick stainless steel and the top two have a 1" lip around three sides and flat on one side, while the bottom shelf is flat on all four sides. The reinforcement under the shelves allow for a shelf capacity of 166 lbs. per shelf and an overall cart capacity of 500 lbs. with evenly distributed loads. The (4) swivel casters are zinc plated with non-marking rubber tread polyurethane hub wheels. Protective bumpers are on the legs and handle to protect the work space from being damaged during an accidental impact.