CUSTOMIZED WORKSTATION: The MODbox Tool Carrier Rail Attachment easily connects to side rails, allowing you to create a customized mobile workstation with other MODbox components ONE-HANDED RELEASE: With the one-handed release mechanism, you can easily attach and move the Tool Carrier onto any system side rail for added convenience on the worksite ORGANIZED TOOL ACCESS: Keep your commonly used tools accessible and upright with separate compartments, ensuring efficient workflow and easy tool retrieval SLIM PROFILE STORAGE: The slots behind the steel rail keep the overall profile slim, while optimizing storage space for commonly used drivers and additional tools STEEL RAIL FOR MOUNTING: The convenient steel rail is perfect for mounting tools with belt clips or magnetic mounts, providing secure and accessible storage options MODULAR STORAGE CONFIGURATION: Create 2, 3, or 4 separate compartments within the Tool Carrier using the two removable dividers, allowing for customized organization and modularity USE WITH ROLLING AND MEDIUM TOOLBOX: Secure the Tool Carrier inside the MODbox Rolling Toolbox and Medium Toolbox using the internal rail accessory for added stability and storage (sold separately)