The FESTOOL OF 2200 Base Accessory Kit Imperial contains eight different accessories for multiple applications. Each base snaps onto the router without the need for tools so saving you time as opposed to having to use tools to install bases. The kit contains Festool imperial components of standardized sizes. This carrying case has stackable nesting boxes which permit easy location of the accessory that you need. Using the Festool guide rods allows you to make exact cuts with every pass. The compact case size means that it's easy to carry around so you can always have your accessories at hand.