90 Degree Angle Clamps,Clamps for Woodworking, Set of 4 Multifunction Angle Clamp Corner Clip Fixer for Wood-Working, Engineering, Photo Frame DIY Han

Way cheaper than most corner clamps and do the job adequately when you have a lot of stuff to glue up.

For some of my craft work I need to use the angle clamps to hold wood projects together to nail. These clamps do work on small projects (wood less than 3/4" thickness) but I have found them very difficult to open so that the wood can be placed in the clamp. When I am able to use them, they perform well, but you need to use two hands to hold them open to insert the wood.

Bought these for a gift, he was very excited about the ease of use of the items and tells me they work great . I liked that they came in s 4 pack which is difficult to find angle clamps in

These are decent for smaller width products. The maximum size they seem usable for is 1" lumber (.75" thick), and that is a tight fit. Decent for thin picture frame gluing. Inexpensive.

As an amateur when it comes to woodworking I found these clamps very useful for squaring up simple joints. It does take some grip strength to open the clamp enough to insert 3/4" stock and it should be noted that they don't really apply force on the joint itself, so if you're gluing you're also going to want some F-clamps or bar clamps (or possibly you could get away with tightening a loop of cord around the outside of the workpiece if you have no other clamps).

Save your money. Junk

Just used these today building a birdhouse. Holding several small pieces to glue and nail. Comes with adapters for thin material. Great deal.

For me, these clamps are very hard to open all the way, I have to use two hands to open each clamp. They work ok once I have them positioned on the work piece, but I just wish the springs required a little less force to open. Overall, they are made well.