The PACKOUT Modular Storage System is the industry's most durable and versatile storage system. The MILWAUKEE PACKOUT Mounting Plate is constructed with impact-resistant polymers, giving you up to a 100lbs weight capacity when mounted to the floor and 50lbs when mounted to walls. Metal-reinforced mounting holes allow you to securely fasten the Mounting Plate to most surfaces, while metal-reinforced tie-down points help you to secure job site supplies to the Mounting Plate. The PACKOUT Modular Storage System allows you to customize and build yThe own storage system to easily transport and organize yThe tools and accessories.