About This Durable Design - Work in outside environments with a design that's been tested and rated for dust and water resistance. Easy To Connect - Stack and go with automatic stacking, a drop-and-lock mechanism, and one-touch release. Help Maximize Organization - Keep tools or accessories organized in one place with a large volume, 12 removable cups, and 3 internal storage compartments. Rugged Wheels - Easily bring your tools from project to project with durable 7 in. wheels. Comfort Handle - Conveniently carry your toolbox with you using the coated handle. Smooth Operation - Avoid frustrations with overmold latches that offer easy operation. Adaptor Included - Connect to other VERSASTACK system boxes (sold separately) for a customizable storage solution. Overview Brand : CRAFTSMAN Material : Plastic Color : Black Product Dimensions : 22.1"L x 18"W x 23.5"H Water Resistance Level : Water Resistant