The Milwaukee PACKOUT Modular Storage System is the industry's most durable and versatile storage system. The PACKOUT Dolly is constructed with impact resistant polymers and smooth roll wheels, providing users up to 250 lbs. of weight capacity in job site conditions. The QUICKSTOP Loading Lever helps keep the dolly in place when loading and unloading, giving users increased productivity on the job site. The PACKOUT Modular Storage System allows users to customize and build their own storage system to easily transport and organize their tools and accessories.