The STANLEY® SortMaster® Organizer is a single organizing unit that features new side latches locks which allow the user to securely stack multiple organizers together. This allows transport of two units at once. The SortMaster® offers removable dividers that provide high customization for small parts and larger hand tools, which allows for up to 1024 different configurations.

Side lock latches for easy stacking and mobility
 
 Removable dividers provides high customization
 
 Special lid structure; upper lid interlocking with inner dividers to prevent movement from one compartment to another