The OEMTOOLS 36” 8-Drawer Tool Cart, No. 24565, features welded dual-wall construction with 19 gauge steel for durability. The tool cart also features heavy duty 5" by 2" casters, four corner bumpers on the edges to prevent dents or dings, and full extension ball bearing drawers to slide in and out easily. The drawers each have a 100-lb capacity, and the lock system automatically locks the drawers when the cart is in motion.