ENGINDOTCorner Clamp 2Pcs, Right Angle Clamp 90 Degree for Woodworking, Aluminum Alloy Frame Clamp, Adjustable Swing Jaw, Carbon Steel Threaded Rod, Ideal for Welding, Framing, Drilling, Doweling

Great product for maintaining 90 degree holds - used for decking project. Well made and good to have in toolkit.

Very easy to use and plenty of capacity. Hold the pieces very firmly. Enough space to drill and dowel the joint. Very accurate for 90 degrees.There is a tiny outward lean on the vertical surfaces, so take care when jointing thicker pieces of wood that the joint isn't slightly open at the top.

Handy and quick to use hold wood firm if you need to adjust before fixing good job for the price they are very sturdily built I’m well pleased

Happy with these, bought to help assemble welding project and worked really well.

Great product worth every penny real heavy duty

I recently found some fly-tipped planks of wood while walking my dog and decided to take some home. I made a shelf for my chicken run and two small raised beds to accommodate some cloches that I already had.I'll admit the wood was a bit twisted and rotten but I had some difficulty getting the corners at the right angle, I managed in the end. One of them was true but the other was a little out, I really could have done with an extra pair of hands.I'm very happy to say that my next project, a frame to put some seeds in with a wire cover to stop my lovely chickens from scratching, will be much easier with these. For one thing it will be properly square and also a lot less awkward to make.I've made a couple of mock ups using the off cuts from my raised beds to give an idea of how they are used, they can also be used for different thicknesses of wood, great like having an extra pair of hands.The only problem is that when I released my pieces of wood I found the clamp had made a small mark on one of them, see photo. I think these would be better if they were rubber coated or had some protection for the wood. Admittedly the wood I used was softwood in poor condition and it doesn't matter for the projects I am planning but it may be important for some.Right! I'm off to get some more wood.Four stars because of the lack of wood protection.

Great produt

They don't hold the work pieces square due to poor manufacturing. I sent mine back

Mit diesen klemmen war de Bau eines Schrankes sehr einfach. Die Bretter lagen bündig aneinander.

Hält was es verspricht

Trotz guter Verpackung war bei einer zwinge das gewinde verbogen. Im Spannbereich ist die Winkligkeit Ok aber bei höheren Bauteilen (über 3cm) werden die Bretter nach oben hin auseinander gedrückt. Würde sie nicht empfehlen

Ok