Corner Clamps

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Project by Tony_912 posted 07-01-2017 12:57 AM 2210 views 12 times favorited 6 comments Add to Favorites Watch

The corner clamps project was born when I started to build my table saw cabinet. The name is kind of deceiving since you do need to have separate clamps to use this jigs. What this provides is perfect 90° reference to be used during woodworking projects assembly. There are two such clamps presented in this project. The simple clamp with four mounting holes is useful to align the corners of drawers, chairs, picture frames and boxes. The second clamp is more for larger projects like cabinets and large furniture and we will call it panel clamp. The panel clamp is more for securing large boards and becomes invaluable while assembling large project. The project is easy to complete but requires attention to detail. Remember that you are creating precision tool and make sure you double-check your progress.
There is a project build video and plans are available at our website for download.

6 comments so far

View htl's profile


5295 posts in 2076 days

#1 posted 07-01-2017 01:43 PM

I need to make a couple a these in a smaller size, would come in very handy.

-- An Index Of My Model making Blogs

View Mike_D_S's profile


605 posts in 3131 days

#2 posted 07-01-2017 04:10 PM

I use something very similar to this. Only additional hint I would give is to go ahead and notch out one corner of the clamping squares. For my work when I’m attaching thinner pieces to larger legs (say 3/4” stock to a 1 1/2” leg) the notch lets you still clamp without worrying about the corner config.

Also, even a small notch is good for preventing accidentally gluing it in due to squeeze out.


-- No honey, that's not new, I've had that forever......

View helluvawreck's profile


32122 posts in 3783 days

#3 posted 07-01-2017 05:58 PM

I can see how these would be a very worthwhile addition to our shops. Nice work.

helluvawreck aka Charles

-- helluvawreck aka Charles,

View Dutchy's profile


3872 posts in 3085 days

#4 posted 07-02-2017 07:45 AM

View muesli's profile


505 posts in 2425 days

#5 posted 07-02-2017 08:03 AM

I used two of these for the first time, when I built my workbench. Mine where just two pieces of scrap wood. But they are really great helpers in the shop. And my scrap-piece-corners still live under my bench. Have to make some more in different sizes though.

-- Uwe from Germany.

View iminmyshop's profile


344 posts in 2910 days

#6 posted 07-04-2017 01:31 AM

These work really well.
Suggestion : Cover the sides with packing tape to prevent glue from sticking.


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