Discover the Magic of Screw Wall Anchors: A Visual Demonstration

If you’ve ever wondered how screw wall anchors actually work, this short video showcases the remarkable functionality of 12 different versions of the little devices. Screw wall anchors are must-haves when it comes to providing reliable support when anchorings anything heavy to your walls! See them in action below!

How screw anchors differ.
by u/fat_old_boy in interestingasfuck

[Via BoingBoing]

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