The OEMTOOLS 28" 7 Drawer Tool Cart, No. 24566, provides 9,505 cu. in. of storage space and is designed for efficiency and durability. Its welded dual-wall construction with 19 gauge steel and 16 gauge caster reinforcement provides strength and durability. An integrated pegboard on the exterior walls provides easy access to frequently used tools and supplies. For safety, the cart features heavy duty 5" by 2" casters and four bumpers on the edges of the cart to prevent damaging vehicles. EVA liners keep tools and supplies in place, while a quick lock system automatically locks the drawers closed when the cart is in motion.