This Klein Tools MODbox Internal Rail Accessory comes with one internal rail attachment. MODbox components connect easily, letting you create a personalized mobile workstation. Secure your rail - mounted tools inside the 54802MB Rolling and 54803MB Medium Toolboxes. When not using the attachments on the outer rails, this accessory keeps them stable and stops them from moving around. You can insert the internal rail with the handle up or down. Place the handle up for more space for tall hand - tools, or down to make room for other items at the bottom of the toolbox. It's compatible with all MODbox side - rail attachments like the Tool Carrier, Parts Bin, Multi - Hook, Cup Holder, and Magnetic Strip. Made of hard plastic in a dark gray color, it measures 17' (43.2 cm) in length, 1.9' (4.8 cm) in width, and 4.1' (10.5 cm) in height, weighing 12.1 oz (343 g).










Using this Klein Tools MODbox Internal Rail Accessory is a breeze. First, decide whether you need more space for tall hand - tools or other items at the bottom of the toolbox. If it's for tall hand - tools, insert the internal rail with the handle side up. For more space at the bottom, put the handle side down. Then, place your rail attachments, like the Tool Carrier or Parts Bin, on the internal rail inside the 54802MB Rolling or 54803MB Medium Toolbox. This will keep your tools organized and prevent them from shifting. As for maintenance, since it's made of hard plastic, you can simply wipe it clean with a damp cloth. Avoid using harsh chemicals as they might damage the plastic. Also, don't overload the rail with too many heavy attachments, as this could cause it to break or lose its stability.