Finally a Corner Clamp that Works - Make This - Free Plans!

Unlike most of the ones you can buy, this one puts the clamping force exactly where it’s needed: across the miter, pushing it tightly closed. And you can make it in an afternoon from scraps and hardware you may already have.

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[JohnHeisz]

Unlike most of the ones you can buy, this one puts the clamping force exactly where it’s needed: across the miter, pushing it tightly closed. And you can make it in an afternoon from scraps and hardware you may already have.

[donaldpowell]

You keep doing ingenious things we should have thought of, but didn’t. Thank you for thinking for us!

[tonywingert]

great clamp...made it....now one of the most used clamps in my shop. R. Prieto style cinematography mesmerizing. best video on yt.

[fattynl]

Love the cinematography of this video!

[Musicalpa]

OMG, I love your wooden shop and tools. A work of art.

[sebastienboisvert]

I love the way you solve problems and then share your solution with us on YouTube. Your clamps are well-designed and easy to make, even if you are a beginner woodworker.

[arlingtonhynes]

I like the Heisz Noir style. I like the clamp idea too.

[baconsoda]

Beautiful video... I found it really relaxing so I watched it again.... and then once more. That's a super clamp and well within the capability of an amateur, like me. Great job.

[rafvdp]

Great design and of course video. Took us back a bit at a time you where filming your video’s without talking. Loved how you incorporated the shadows. This video should do well, if you need a corner clamp this is it and everyone can make this. Well done John.👍

[jimanddeb]

You're a clever S.O.B, John. Thanks for taking the time to make plans

[thorjohnson]

Tip: cut 1/4" off the corner of the square. Then if glue squeezes out of the joint it won't stick to the inside clamp any more.

[kennethlee]

Your my favorite "dangerous woodworker" on YouTube. Thanks for the always amazing content!

[markshipman]

Kind of an artsy fartsy video, John. Very nice. Thanks for the plans.

[Yackhammer]

Simple yet the best corner clamp I have ever seen. I love the shadow lighting effect of the video itself. Really draws the focus to where it needs to be to see and understand what you are doing. It's also just a really cool affect.

[JamesDeese]

The engineering that goes into your builds is inspiring.

[crushvapor]

Lighting is very cool and relaxing.
The design - first one I've seen that actually puts pressure on the joint.
John Heisz is awesome.

[daifeichu]

This is great news. 'I Build It' has gotten the software update for darkmode.
Back in the day before people had all these options for lighting there were guys in their home shop with a single 60 watt bulb hanging from a wire and that was it.
Nice corner clamp. I'm gonna make one today. Thanks for putting it out there.

[jimkownacki]

Woodworking After Dark, with John Heisz. Cool video, great clamp.

[duanehurley]

Not that I don't like hearing your voice or thought process, this video clearly speaks for itself. Love the style and format great video and build. I know you need likes and comments to drive revenue. I feel it's a shame that the algorithm lord's force content creators to use terrible thumb nail to attract attention. I like how nearly most of you put out doesn't resemble click bait. From one professional to another, thank you so much for what you do.

[kennethnielsen]

Love it, that you change your light and video style, once in a while.