Milwaukee PACKOUT XL Tool Box. The MILWAUKEET PACKOUTT XL Tool Box is constructed with impact-resistant polymers and metal reinforced corners to withstand harsh jobsite conditions. The tool storage solution connects with all other PACKOUTT system components via integrated locking cleats and has a 100lb weight capacity. This extra large tool box has an IP65 rated weather seal that protects tools and accessories from rain and other jobsite debris. The interior organization tray keeps equipment organized. The PACKOUTT modular storage system allows for a customized storage system to easily transport and organize tools and accessories. Milwaukee PACKOUTT is the industry’s most durable and versatile storage system. California Proposition 65 Warning. Impact Resistant Polymer Construction. Metal Reinforced Locking Point. Mounting Location for the ONE-KEYT TICKT. Modular Connectivity with ALL PACKOUTT Components. California Proposition 65 Warning Required. MFG Part # (OEM). (1) PACKOUTT XL Tool Box. Storage & Organization Type.