A tool chest that also doubles as a rolling stool sounds like a great idea. That’s obviously what the folks at Mychanic thought when they created the Sidekick Stool. The unit comes with a padded seat that can support up to 450 pounds. There are two cabinets for storing your tools and other essentials, while magnetized trays fold out from each side. The Sidekick Stool’s three-inch urethane casters allow you to roll over uneven floors. Order one for $100 from www.mychanic.com.