The Milwaukee Divider for PACKOUT? Crate enables you to fully customize their storage. Constructed with an impact-resistant body, this divider is built to withstand jobsite conditions. The PACKOUT? Crate Divider has variously sized, multi-function mounting holes, allowing you to mount tools, accessories, and other jobsite needs. The Divider for PACKOUT? Crate (48-22-8440) slides into the center of a crate, dividing the space in half and expanding the ways to customize storage. The PACKOUT? modular storage system allows you to customize your storage system to keep tools and accessories organized and easy to transport. MILWAUKEE? PACKOUT? is the industry's most durable and versatile storage system.