Durable and Lightweight construction makes this modular tool storage system perfect for home use. The system is an interlocking, customizable, mobile workshop that includes a cart, toolbox and organizer. Snaps close wit audible latches that confirm your contents are secure. Metal telescopic handle with 7 durable wheels and side grips for maximum mobility to your next project or jobsite. Features a transparent polycarbonate lid on the small parts organizer.