Metro Stainless Table with 3-Sided Frame. Stainless Lab Tables are load rated at 50 lbs. per sq. foot (up to a maximum of 600 lbs), assuming evenly distributed load and caster specification meet the requirement. Stainless steel construction throughout provides corrosion-proof performance. In addition, the table features smooth surfaces that are easy to clean—shown with optional accessories. Casters and Bottom Shelf were ordered separately.