The 430 series workbench features a 18 ga stainless steel top that is perfect for all light duty applications, requiring the convenience and durability of stainless steel. The work surface has 2 heavy gauge channel supports for added stability. It has a 2"H backsplash and hemmed safety edges. The galvanized steel tubular legs are 1-5/8" in diameter with 1" adjustable leveling feet with optional casters (Model 493571) for mobility. The optional drawer (Model 319129) measures 15"W x 20"D x 5"H and fits all models. The 500 lbs weight capacity is evenly distributed.