Add a helper to your toolbox with the Winbag. Designed by a window installer, the Winbag gives you an extra hand or shim just when you need it. The durable shell provides 300 pounds of lifting power. The slim design allows the Winbag to slide into most gaps to provide instant leveling with a quick squeeze of the balloon. When you’re done, just press the release and remove. Try it when leveling, adjusting, positioning, lifting, pushing, holding and more!

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