Long Bar Clamp Prototype Build Semi-Fail

I did this more than a week ago and have since made a finished version of this prototype. Here’s a video on testing the improved version: https://youtu.be/hvgk3p2lZH0
Details on my older long bar clamp, including free plans:

https://www.ibuildit.ca/Workshop%20Projects/k-body-clamp-1.html

You can help support the work I do in making these videos:

Plans for sale: https://www.ibuildit.ca/plans.html

Support this channel on Patreon:

https://www.patreon.com/user?u=865843&ty=h

Did you know I have other YouTube channels?
My main channel:

https://www.youtube.com/user/jpheisz

My home reno channel:

https://www.youtube.com/c/IBuildItHome

My “Scrap bin” channel:

https://www.youtube.com/c/IBuildItScrapBin

Website: https://www.ibuildit.ca/
Facebook: https://www.facebook.com/I-Build-It-258048014240900/
Instagram: https://www.instagram.com/i_build_it.ca/