Important: I would like to keep the PDF documents and plans I produce free of charge. Please support me with your likes and comments.
I make long C clamps using some hard plywood. You can do a lot of compression with these extra powerful clamps. It is very useful thanks to its long arms. It is also strong enough to break the board. After downloading the dimensions PDF and watching this video, you can easily make Extra Strong Long C clamps. Adjustable distance very useful.
Making Video :
Go to this video's Youtube page and make a comment.
PDF Download : Extra Strong Long Reach C-Clamps
Did you see this ? GreenSaw G Clamps