Levoite™ Clamping Squares 90/45 Degree Corner Clamp Positioning Squares

These clamps win out over the "L" shaped 90 degree clamps because they are more rigid by virtue of their construction. The right triangle shape is quite strong and not easily deformed with judicious use.

the quality is endless. Perfect angle 90 and 45 degrees,perfect finish and a tool that found direct application in my constructions!

I was pleasantly surprised.,they are well built, accurate and easy to use. Easy on and off. All units were true and square when I checked them with my square. Reasonably priced compared to competitors, and sturdy construction as well.

These clamps are solid - even allowing the piece to be moved while the clamps are in place. The hold the material firmly in place and provide a true 90 and 45 degree hold.

I have tested these with engineering squares and they are 100% accurate for both 45 and 90 degree clamping.Very good workmanship and quality I recommend

I like the idea of these clamps even though I mostly use 90 deg. The closed shape gives a bit of support and more clamping options.
There is a lip around the exterior, but it seems to be cut "square" to the frame. That'll give a nice, extra plane to register with.
The clamp is all aluminum with steel J bolts, so the assembly is fairly lightweight. I will likely make some longer J bolts for accessory use.
Nice clamps!

I had something similar to this but it was cheap and broke easily. This one is thick and very well made.
I used it to hold some thick 2” boards at 90 so I could secure them together with screws and they did a phenomenal job. These corner clamps are easy to use and will save time when working on projects that require 90 and 45 degree work.

Overall I’m very happy with these clamps and highly recommend them.

The worst thing about these clamps is that I didn't find them sooner. I've spent a pretty penny on different types of clamps over the last year (Aluminum L clamps, Corner-clamps with tightening handles, etc.) as I've gotten into small woodworking projects and can honestly say that none of them come close to the ease of use and effectiveness of these clamps.

The secret to their success is the lip on the clamp's body. Because the marks lay along the lip and thusly more flush with the face of the wood, I'm more easily able to make marks on the wood, too, without needing to reach for a speedsquare. Furthermore, I find that they hold the wood in place better than their lipless counterparts as well; what they lose in positioning versatility is more than made up for in stability, because they cover more surface area of the wood.

In all, these clamps are a 10/10 and I'm glad I picked them up. They make for a fine personal purchase, or as a gift for the woodworker in your life.

While using these clamps I noticed one neat feature is that the clamp can rest on the corner that you are clamping and doesn’t need to be held. This is a pretty convenient feature and is almost like a third hand. The clamps are solid and the 45 degree angle support also supports the corner clamp when I’m clamping a 90 degree corner tightly (i.e. it doesn’t bend like some smaller L type corner clamps).
There’s many 90 degree corner clamps on the market, but they added the 45 degree clamp along with the small ~1/8” ledge around the top edge (I have just never seen this before). Plus, these corner clamps have notches where the clamps go, vice the holes that most of the other corner clamps have.
Overall these are solid and firm corner clamps.

These are really sturdy clamps made from aluminum. These clamps are on the smaller side and work perfectly for smaller cabinetry. Both 45 & 90 degree are equally easy to setup. The clamps hold tight and securely. All the parts on this set are well constructed and don't have any sharp edges. The laser etched numbering is crisp and clear. Overall these are good set of smaller sized corner clamps.