I love folding rulers and here are some tips on how to use them, what kind to buy and how to break them! I also show the interlox sliding ruler! Lukin, klein, stanley, rustless rule.
Products used in this video -
Wiha Folding Rule w/ Slide - https://amzn.to/4cciVS6
Lufkin W/ slide - https://amzn.to/423IG2d
Lufkin Two Way Left Right - https://amzn.to/4hKtRr2
Wiha Metric - https://amzn.to/4iIQxcI
Redecker Metric / Standard - https://amzn.to/3RnvFvi