Just like the Systainers on a Dust Extractor or on a Systainer Cart, now you can move YOU around on this handy wheeled work stool. Move around with less fatigue and keep everything with you in the internal drawer, shelf or attached to the pegboard sides of the stool. Now it’s OK to sit down on the job – you’ll get more done! Also serves as a mobile base for the 498507 Work Center. Imported.