Adjustable Beam Compass - WOOD magazine

Need a large arc? Jim shows you how to whip up a shop-made beam compass to handle any curve that suits you.

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#woodworking #woodmagazine #layout #curves #DIY

[bradleytuckwell]

Great idea and the best part I have all the items in my shop thanks for sharing

[aball]

This gave me the idea that we could also use this setup to measure inside sizes of things. I used a shorter piece of T-track and measured the inside diameter of a bucket I had. I needed the size of the inside about half way down. Worked great. Thanks