Topic: Air Shim

John Dvorak's "Tip of the Day" recommends the "Air Shim Pro XL," a device used for lifting heavy objects like appliances or pianos an inch or two off the ground. Unlike expensive cabinet jacks, these are affordable air-powered bags that can be pumped up to assist with repairs or moving furniture. Dvorak shares an anecdote about using one to replace a broken caster on a piano.